12607007056

素因数分解:

$2^4\times 7^1\times {\mathrm{157}}^1\times {\mathrm{716959}}^1$

素因数の和:717131

約数の個数: 40

約数和(自身を含む): 28093360640

約数和(自身を除く): 15486353584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 157, 314, 628, 1099, 1256, 2198, 2512, 4396, 8792, 17584, 716959, 1433918, 2867836, 5018713, 5735672, 10037426, 11471344, 20074852, 40149704, 80299408, 112562563, 225125126, 450250252, 787937941, 900500504, 1575875882, 1801001008, 3151751764, 6303503528, 12607007056]

約数ペア:

[(1, 12607007056), (2, 6303503528), (4, 3151751764), (7, 1801001008), (8, 1575875882), (14, 900500504), (16, 787937941), (28, 450250252), (56, 225125126), (112, 112562563), (157, 80299408), (314, 40149704), (628, 20074852), (1099, 11471344), (1256, 10037426), (2198, 5735672), (2512, 5018713), (4396, 2867836), (8792, 1433918), (17584, 716959)]