67841248

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{111581}}^1$

素因数の和:111610

約数の個数: 24

約数和(自身を含む): 140593320

約数和(自身を除く): 72752072

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 111581, 223162, 446324, 892648, 1785296, 2120039, 3570592, 4240078, 8480156, 16960312, 33920624, 67841248]

約数ペア:

[(1, 67841248), (2, 33920624), (4, 16960312), (8, 8480156), (16, 4240078), (19, 3570592), (32, 2120039), (38, 1785296), (76, 892648), (152, 446324), (304, 223162), (608, 111581)]