67885888

素因数分解:

$2^6\times 7^1\times {\mathrm{151531}}^1$

素因数の和:151550

約数の個数: 28

約数和(自身を含む): 153956512

約数和(自身を除く): 86070624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 151531, 303062, 606124, 1060717, 1212248, 2121434, 2424496, 4242868, 4848992, 8485736, 9697984, 16971472, 33942944, 67885888]

約数ペア:

[(1, 67885888), (2, 33942944), (4, 16971472), (7, 9697984), (8, 8485736), (14, 4848992), (16, 4242868), (28, 2424496), (32, 2121434), (56, 1212248), (64, 1060717), (112, 606124), (224, 303062), (448, 151531)]