25356076928

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{10939}}^1$

素因数の和:11172

約数の個数: 128

約数和(自身を含む): 62489280000

約数和(自身を除く): 37133203072

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 199, 208, 224, 364, 398, 416, 448, 728, 796, 832, 896, 1393, 1456, 1592, 1664, 2587, 2786, 2912, 3184, 5174, 5572, 5824, 6368, 10348, 10939, 11144, 11648, 12736, 18109, 20696, 21878, 22288, 25472, 36218, 41392, 43756, 44576, 72436, 76573, 82784, 87512, 89152, 142207, 144872, 153146, 165568, 175024, 178304, 284414, 289744, 306292, 331136, 350048, 568828, 579488, 612584, 700096, 995449, 1137656, 1158976, 1225168, 1400192, 1990898, 2176861, 2275312, 2317952, 2450336, 3981796, 4353722, 4550624, 4900672, 7963592, 8707444, 9101248, 9801344, 15238027, 15927184, 17414888, 18202496, 28299193, 30476054, 31854368, 34829776, 56598386, 60952108, 63708736, 69659552, 113196772, 121904216, 127417472, 139319104, 198094351, 226393544, 243808432, 278638208, 396188702, 452787088, 487616864, 792377404, 905574176, 975233728, 1584754808, 1811148352, 1950467456, 3169509616, 3622296704, 6339019232, 12678038464, 25356076928]

約数ペア:

[(1, 25356076928), (2, 12678038464), (4, 6339019232), (7, 3622296704), (8, 3169509616), (13, 1950467456), (14, 1811148352), (16, 1584754808), (26, 975233728), (28, 905574176), (32, 792377404), (52, 487616864), (56, 452787088), (64, 396188702), (91, 278638208), (104, 243808432), (112, 226393544), (128, 198094351), (182, 139319104), (199, 127417472), (208, 121904216), (224, 113196772), (364, 69659552), (398, 63708736), (416, 60952108), (448, 56598386), (728, 34829776), (796, 31854368), (832, 30476054), (896, 28299193), (1393, 18202496), (1456, 17414888), (1592, 15927184), (1664, 15238027), (2587, 9801344), (2786, 9101248), (2912, 8707444), (3184, 7963592), (5174, 4900672), (5572, 4550624), (5824, 4353722), (6368, 3981796), (10348, 2450336), (10939, 2317952), (11144, 2275312), (11648, 2176861), (12736, 1990898), (18109, 1400192), (20696, 1225168), (21878, 1158976), (22288, 1137656), (25472, 995449), (36218, 700096), (41392, 612584), (43756, 579488), (44576, 568828), (72436, 350048), (76573, 331136), (82784, 306292), (87512, 289744), (89152, 284414), (142207, 178304), (144872, 175024), (153146, 165568)]