73644304

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1543}}^1$

素因数の和:1727

約数の個数: 40

約数和(自身を含む): 151250240

約数和(自身を除く): 77605936

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 157, 304, 314, 628, 1256, 1543, 2512, 2983, 3086, 5966, 6172, 11932, 12344, 23864, 24688, 29317, 47728, 58634, 117268, 234536, 242251, 469072, 484502, 969004, 1938008, 3876016, 4602769, 9205538, 18411076, 36822152, 73644304]

約数ペア:

[(1, 73644304), (2, 36822152), (4, 18411076), (8, 9205538), (16, 4602769), (19, 3876016), (38, 1938008), (76, 969004), (152, 484502), (157, 469072), (304, 242251), (314, 234536), (628, 117268), (1256, 58634), (1543, 47728), (2512, 29317), (2983, 24688), (3086, 23864), (5966, 12344), (6172, 11932)]