15391695488

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{41479}}^1$

素因数の和:41729

約数の個数: 64

約数和(自身を含む): 33170726400

約数和(自身を除く): 17779030912

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 223, 416, 446, 832, 892, 1664, 1784, 2899, 3568, 5798, 7136, 11596, 14272, 23192, 28544, 41479, 46384, 82958, 92768, 165916, 185536, 331832, 371072, 539227, 663664, 1078454, 1327328, 2156908, 2654656, 4313816, 5309312, 8627632, 9249817, 17255264, 18499634, 34510528, 36999268, 69021056, 73998536, 120247621, 147997072, 240495242, 295994144, 480990484, 591988288, 961980968, 1183976576, 1923961936, 3847923872, 7695847744, 15391695488]

約数ペア:

[(1, 15391695488), (2, 7695847744), (4, 3847923872), (8, 1923961936), (13, 1183976576), (16, 961980968), (26, 591988288), (32, 480990484), (52, 295994144), (64, 240495242), (104, 147997072), (128, 120247621), (208, 73998536), (223, 69021056), (416, 36999268), (446, 34510528), (832, 18499634), (892, 17255264), (1664, 9249817), (1784, 8627632), (2899, 5309312), (3568, 4313816), (5798, 2654656), (7136, 2156908), (11596, 1327328), (14272, 1078454), (23192, 663664), (28544, 539227), (41479, 371072), (46384, 331832), (82958, 185536), (92768, 165916)]