29378468

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 60945024

約数和(自身を除く): 31566556

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 157, 163, 164, 287, 314, 326, 574, 628, 652, 1099, 1141, 1148, 2198, 2282, 4396, 4564, 6437, 6683, 12874, 13366, 25591, 25748, 26732, 45059, 46781, 51182, 90118, 93562, 102364, 179137, 180236, 187124, 358274, 716548, 1049231, 2098462, 4196924, 7344617, 14689234, 29378468]

約数ペア:

[(1, 29378468), (2, 14689234), (4, 7344617), (7, 4196924), (14, 2098462), (28, 1049231), (41, 716548), (82, 358274), (157, 187124), (163, 180236), (164, 179137), (287, 102364), (314, 93562), (326, 90118), (574, 51182), (628, 46781), (652, 45059), (1099, 26732), (1141, 25748), (1148, 25591), (2198, 13366), (2282, 12874), (4396, 6683), (4564, 6437)]