64814168

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{653}}^2$

素因数の和:1331

約数の個数: 24

約数和(自身を含む): 128118900

約数和(自身を除く): 63304732

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 653, 1306, 2612, 5224, 12407, 24814, 49628, 99256, 426409, 852818, 1705636, 3411272, 8101771, 16203542, 32407084, 64814168]

約数ペア:

[(1, 64814168), (2, 32407084), (4, 16203542), (8, 8101771), (19, 3411272), (38, 1705636), (76, 852818), (152, 426409), (653, 99256), (1306, 49628), (2612, 24814), (5224, 12407)]