78590992

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{617}}^1$

素因数の和:1063

約数の個数: 40

約数和(自身を含む): 160927200

約数和(自身を除く): 82336208

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 419, 617, 838, 1234, 1676, 2468, 3352, 4936, 6704, 7961, 9872, 11723, 15922, 23446, 31844, 46892, 63688, 93784, 127376, 187568, 258523, 517046, 1034092, 2068184, 4136368, 4911937, 9823874, 19647748, 39295496, 78590992]

約数ペア:

[(1, 78590992), (2, 39295496), (4, 19647748), (8, 9823874), (16, 4911937), (19, 4136368), (38, 2068184), (76, 1034092), (152, 517046), (304, 258523), (419, 187568), (617, 127376), (838, 93784), (1234, 63688), (1676, 46892), (2468, 31844), (3352, 23446), (4936, 15922), (6704, 11723), (7961, 9872)]