72578944

素因数分解:

$2^7\times {\mathrm{617}}^1\times {\mathrm{919}}^1$

素因数の和:1550

約数の個数: 32

約数和(自身を含む): 144982800

約数和(自身を除く): 72403856

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 617, 919, 1234, 1838, 2468, 3676, 4936, 7352, 9872, 14704, 19744, 29408, 39488, 58816, 78976, 117632, 567023, 1134046, 2268092, 4536184, 9072368, 18144736, 36289472, 72578944]

約数ペア:

[(1, 72578944), (2, 36289472), (4, 18144736), (8, 9072368), (16, 4536184), (32, 2268092), (64, 1134046), (128, 567023), (617, 117632), (919, 78976), (1234, 58816), (1838, 39488), (2468, 29408), (3676, 19744), (4936, 14704), (7352, 9872)]