68241844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{81629}}^1$

素因数の和:81663

約数の個数: 24

約数和(自身を含む): 137138400

約数和(自身を除く): 68896556

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 81629, 163258, 326516, 897919, 1550951, 1795838, 3101902, 3591676, 6203804, 17060461, 34120922, 68241844]

約数ペア:

[(1, 68241844), (2, 34120922), (4, 17060461), (11, 6203804), (19, 3591676), (22, 3101902), (38, 1795838), (44, 1550951), (76, 897919), (209, 326516), (418, 163258), (836, 81629)]