74774704

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:302

約数の個数: 60

約数和(自身を含む): 156383344

約数和(自身を除く): 81608640

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 103, 136, 157, 206, 272, 289, 314, 412, 578, 628, 824, 1156, 1256, 1648, 1751, 2312, 2512, 2669, 3502, 4624, 5338, 7004, 10676, 14008, 16171, 21352, 28016, 29767, 32342, 42704, 45373, 59534, 64684, 90746, 119068, 129368, 181492, 238136, 258736, 274907, 362984, 476272, 549814, 725968, 1099628, 2199256, 4398512, 4673419, 9346838, 18693676, 37387352, 74774704]

約数ペア:

[(1, 74774704), (2, 37387352), (4, 18693676), (8, 9346838), (16, 4673419), (17, 4398512), (34, 2199256), (68, 1099628), (103, 725968), (136, 549814), (157, 476272), (206, 362984), (272, 274907), (289, 258736), (314, 238136), (412, 181492), (578, 129368), (628, 119068), (824, 90746), (1156, 64684), (1256, 59534), (1648, 45373), (1751, 42704), (2312, 32342), (2512, 29767), (2669, 28016), (3502, 21352), (4624, 16171), (5338, 14008), (7004, 10676)]