38861808

素因数分解:

$2^4\times 3^1\times {\mathrm{163}}^1\times {\mathrm{4967}}^1$

素因数の和:5141

約数の個数: 40

約数和(自身を含む): 101029248

約数和(自身を除く): 62167440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 163, 326, 489, 652, 978, 1304, 1956, 2608, 3912, 4967, 7824, 9934, 14901, 19868, 29802, 39736, 59604, 79472, 119208, 238416, 809621, 1619242, 2428863, 3238484, 4857726, 6476968, 9715452, 12953936, 19430904, 38861808]

約数ペア:

[(1, 38861808), (2, 19430904), (3, 12953936), (4, 9715452), (6, 6476968), (8, 4857726), (12, 3238484), (16, 2428863), (24, 1619242), (48, 809621), (163, 238416), (326, 119208), (489, 79472), (652, 59604), (978, 39736), (1304, 29802), (1956, 19868), (2608, 14901), (3912, 9934), (4967, 7824)]