38211677936

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{771143}}^1$

素因数の和:771333

約数の個数: 40

約数和(自身を含む): 78409921920

約数和(自身を除く): 40198243984

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 163, 304, 326, 652, 1304, 2608, 3097, 6194, 12388, 24776, 49552, 771143, 1542286, 3084572, 6169144, 12338288, 14651717, 29303434, 58606868, 117213736, 125696309, 234427472, 251392618, 502785236, 1005570472, 2011140944, 2388229871, 4776459742, 9552919484, 19105838968, 38211677936]

約数ペア:

[(1, 38211677936), (2, 19105838968), (4, 9552919484), (8, 4776459742), (16, 2388229871), (19, 2011140944), (38, 1005570472), (76, 502785236), (152, 251392618), (163, 234427472), (304, 125696309), (326, 117213736), (652, 58606868), (1304, 29303434), (2608, 14651717), (3097, 12338288), (6194, 6169144), (12388, 3084572), (24776, 1542286), (49552, 771143)]