61668224

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{25357}}^1$

素因数の和:25390

約数の個数: 32

約数和(自身を含む): 129325800

約数和(自身を除く): 67657576

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 25357, 50714, 101428, 202856, 405712, 481783, 811424, 963566, 1622848, 1927132, 3245696, 3854264, 7708528, 15417056, 30834112, 61668224]

約数ペア:

[(1, 61668224), (2, 30834112), (4, 15417056), (8, 7708528), (16, 3854264), (19, 3245696), (32, 1927132), (38, 1622848), (64, 963566), (76, 811424), (128, 481783), (152, 405712), (304, 202856), (608, 101428), (1216, 50714), (2432, 25357)]