69426968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{1013}}^1$

素因数の和:1691

約数の個数: 32

約数和(自身を含む): 140540400

約数和(自身を除く): 71113432

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 659, 1013, 1318, 2026, 2636, 4052, 5272, 8104, 8567, 13169, 17134, 26338, 34268, 52676, 68536, 105352, 667567, 1335134, 2670268, 5340536, 8678371, 17356742, 34713484, 69426968]

約数ペア:

[(1, 69426968), (2, 34713484), (4, 17356742), (8, 8678371), (13, 5340536), (26, 2670268), (52, 1335134), (104, 667567), (659, 105352), (1013, 68536), (1318, 52676), (2026, 34268), (2636, 26338), (4052, 17134), (5272, 13169), (8104, 8567)]