25116936

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{223}}^1$

素因数の和:283

約数の個数: 96

約数和(自身を含む): 71688960

約数和(自身を除く): 46572024

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 223, 228, 247, 312, 361, 446, 456, 494, 669, 722, 741, 892, 988, 1083, 1338, 1444, 1482, 1784, 1976, 2166, 2676, 2888, 2899, 2964, 4237, 4332, 4693, 5352, 5798, 5928, 8474, 8664, 8697, 9386, 11596, 12711, 14079, 16948, 17394, 18772, 23192, 25422, 28158, 33896, 34788, 37544, 50844, 55081, 56316, 69576, 80503, 101688, 110162, 112632, 161006, 165243, 220324, 241509, 322012, 330486, 440648, 483018, 644024, 660972, 966036, 1046539, 1321944, 1932072, 2093078, 3139617, 4186156, 6279234, 8372312, 12558468, 25116936]

約数ペア:

[(1, 25116936), (2, 12558468), (3, 8372312), (4, 6279234), (6, 4186156), (8, 3139617), (12, 2093078), (13, 1932072), (19, 1321944), (24, 1046539), (26, 966036), (38, 660972), (39, 644024), (52, 483018), (57, 440648), (76, 330486), (78, 322012), (104, 241509), (114, 220324), (152, 165243), (156, 161006), (223, 112632), (228, 110162), (247, 101688), (312, 80503), (361, 69576), (446, 56316), (456, 55081), (494, 50844), (669, 37544), (722, 34788), (741, 33896), (892, 28158), (988, 25422), (1083, 23192), (1338, 18772), (1444, 17394), (1482, 16948), (1784, 14079), (1976, 12711), (2166, 11596), (2676, 9386), (2888, 8697), (2899, 8664), (2964, 8474), (4237, 5928), (4332, 5798), (4693, 5352)]