69165688

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{433}}^1\times {\mathrm{487}}^1$

素因数の和:967

約数の個数: 32

約数和(自身を含む): 133428960

約数和(自身を除く): 64263272

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 433, 487, 866, 974, 1732, 1948, 3464, 3896, 17753, 19967, 35506, 39934, 71012, 79868, 142024, 159736, 210871, 421742, 843484, 1686968, 8645711, 17291422, 34582844, 69165688]

約数ペア:

[(1, 69165688), (2, 34582844), (4, 17291422), (8, 8645711), (41, 1686968), (82, 843484), (164, 421742), (328, 210871), (433, 159736), (487, 142024), (866, 79868), (974, 71012), (1732, 39934), (1948, 35506), (3464, 19967), (3896, 17753)]