15697033984

素因数分解:

$2^8\times {\mathrm{191}}^1\times {\mathrm{251}}^1\times {\mathrm{1279}}^1$

素因数の和:1737

約数の個数: 72

約数和(自身を含む): 31647006720

約数和(自身を除く): 15949972736

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 191, 251, 256, 382, 502, 764, 1004, 1279, 1528, 2008, 2558, 3056, 4016, 5116, 6112, 8032, 10232, 12224, 16064, 20464, 24448, 32128, 40928, 47941, 48896, 64256, 81856, 95882, 163712, 191764, 244289, 321029, 327424, 383528, 488578, 642058, 767056, 977156, 1284116, 1534112, 1954312, 2568232, 3068224, 3908624, 5136464, 6136448, 7817248, 10272928, 12272896, 15634496, 20545856, 31268992, 41091712, 61316539, 62537984, 82183424, 122633078, 245266156, 490532312, 981064624, 1962129248, 3924258496, 7848516992, 15697033984]

約数ペア:

[(1, 15697033984), (2, 7848516992), (4, 3924258496), (8, 1962129248), (16, 981064624), (32, 490532312), (64, 245266156), (128, 122633078), (191, 82183424), (251, 62537984), (256, 61316539), (382, 41091712), (502, 31268992), (764, 20545856), (1004, 15634496), (1279, 12272896), (1528, 10272928), (2008, 7817248), (2558, 6136448), (3056, 5136464), (4016, 3908624), (5116, 3068224), (6112, 2568232), (8032, 1954312), (10232, 1534112), (12224, 1284116), (16064, 977156), (20464, 767056), (24448, 642058), (32128, 488578), (40928, 383528), (47941, 327424), (48896, 321029), (64256, 244289), (81856, 191764), (95882, 163712)]