21585472

素因数分解:

$2^6\times {\mathrm{367}}^1\times {\mathrm{919}}^1$

素因数の和:1298

約数の個数: 28

約数和(自身を含む): 42997120

約数和(自身を除く): 21411648

約数列:

[1, 2, 4, 8, 16, 32, 64, 367, 734, 919, 1468, 1838, 2936, 3676, 5872, 7352, 11744, 14704, 23488, 29408, 58816, 337273, 674546, 1349092, 2698184, 5396368, 10792736, 21585472]

約数ペア:

[(1, 21585472), (2, 10792736), (4, 5396368), (8, 2698184), (16, 1349092), (32, 674546), (64, 337273), (367, 58816), (734, 29408), (919, 23488), (1468, 14704), (1838, 11744), (2936, 7352), (3676, 5872)]