67861352

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{9739}}^1$

素因数の和:9825

約数の個数: 32

約数和(自身を含む): 139087200

約数和(自身を除く): 71225848

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 3484, 6968, 9739, 19478, 38956, 77912, 126607, 253214, 506428, 652513, 1012856, 1305026, 2610052, 5220104, 8482669, 16965338, 33930676, 67861352]

約数ペア:

[(1, 67861352), (2, 33930676), (4, 16965338), (8, 8482669), (13, 5220104), (26, 2610052), (52, 1305026), (67, 1012856), (104, 652513), (134, 506428), (268, 253214), (536, 126607), (871, 77912), (1742, 38956), (3484, 19478), (6968, 9739)]