67888672

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{111659}}^1$

素因数の和:111688

約数の個数: 24

約数和(自身を含む): 140691600

約数和(自身を除く): 72802928

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 111659, 223318, 446636, 893272, 1786544, 2121521, 3573088, 4243042, 8486084, 16972168, 33944336, 67888672]

約数ペア:

[(1, 67888672), (2, 33944336), (4, 16972168), (8, 8486084), (16, 4243042), (19, 3573088), (32, 2121521), (38, 1786544), (76, 893272), (152, 446636), (304, 223318), (608, 111659)]