40769768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{5851}}^1$

素因数の和:5937

約数の個数: 32

約数和(自身を含む): 83566560

約数和(自身を除く): 42796792

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 3484, 5851, 6968, 11702, 23404, 46808, 76063, 152126, 304252, 392017, 608504, 784034, 1568068, 3136136, 5096221, 10192442, 20384884, 40769768]

約数ペア:

[(1, 40769768), (2, 20384884), (4, 10192442), (8, 5096221), (13, 3136136), (26, 1568068), (52, 784034), (67, 608504), (104, 392017), (134, 304252), (268, 152126), (536, 76063), (871, 46808), (1742, 23404), (3484, 11702), (5851, 6968)]