37431368

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{997}}^1$

素因数の和:1054

約数の個数: 48

約数和(自身を含む): 79849980

約数和(自身を除く): 42418612

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 361, 494, 722, 988, 997, 1444, 1976, 1994, 2888, 3988, 4693, 7976, 9386, 12961, 18772, 18943, 25922, 37544, 37886, 51844, 75772, 103688, 151544, 246259, 359917, 492518, 719834, 985036, 1439668, 1970072, 2879336, 4678921, 9357842, 18715684, 37431368]

約数ペア:

[(1, 37431368), (2, 18715684), (4, 9357842), (8, 4678921), (13, 2879336), (19, 1970072), (26, 1439668), (38, 985036), (52, 719834), (76, 492518), (104, 359917), (152, 246259), (247, 151544), (361, 103688), (494, 75772), (722, 51844), (988, 37886), (997, 37544), (1444, 25922), (1976, 18943), (1994, 18772), (2888, 12961), (3988, 9386), (4693, 7976)]