65992624

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{217081}}^1$

素因数の和:217108

約数の個数: 20

約数和(自身を含む): 134590840

約数和(自身を除く): 68598216

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 217081, 434162, 868324, 1736648, 3473296, 4124539, 8249078, 16498156, 32996312, 65992624]

約数ペア:

[(1, 65992624), (2, 32996312), (4, 16498156), (8, 8249078), (16, 4124539), (19, 3473296), (38, 1736648), (76, 868324), (152, 434162), (304, 217081)]