65772952

素因数分解:

$2^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{7481}}^1$

素因数の和:7651

約数の個数: 32

約数和(自身を含む): 141858720

約数和(自身を除く): 76085768

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 157, 314, 628, 1099, 1256, 2198, 4396, 7481, 8792, 14962, 29924, 52367, 59848, 104734, 209468, 418936, 1174517, 2349034, 4698068, 8221619, 9396136, 16443238, 32886476, 65772952]

約数ペア:

[(1, 65772952), (2, 32886476), (4, 16443238), (7, 9396136), (8, 8221619), (14, 4698068), (28, 2349034), (56, 1174517), (157, 418936), (314, 209468), (628, 104734), (1099, 59848), (1256, 52367), (2198, 29924), (4396, 14962), (7481, 8792)]