73811504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{983}}^1$

素因数の和:1042

約数の個数: 60

約数和(自身を含む): 162708336

約数和(自身を除く): 88896832

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 361, 494, 722, 983, 988, 1444, 1966, 1976, 2888, 3932, 3952, 4693, 5776, 7864, 9386, 12779, 15728, 18677, 18772, 25558, 37354, 37544, 51116, 74708, 75088, 102232, 149416, 204464, 242801, 298832, 354863, 485602, 709726, 971204, 1419452, 1942408, 2838904, 3884816, 4613219, 5677808, 9226438, 18452876, 36905752, 73811504]

約数ペア:

[(1, 73811504), (2, 36905752), (4, 18452876), (8, 9226438), (13, 5677808), (16, 4613219), (19, 3884816), (26, 2838904), (38, 1942408), (52, 1419452), (76, 971204), (104, 709726), (152, 485602), (208, 354863), (247, 298832), (304, 242801), (361, 204464), (494, 149416), (722, 102232), (983, 75088), (988, 74708), (1444, 51116), (1966, 37544), (1976, 37354), (2888, 25558), (3932, 18772), (3952, 18677), (4693, 15728), (5776, 12779), (7864, 9386)]