74371928

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{1291}}^1$

素因数の和:1695

約数の個数: 32

約数和(自身を含む): 147288000

約数和(自身を除く): 72916072

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 379, 758, 1291, 1516, 2582, 3032, 5164, 7201, 10328, 14402, 24529, 28804, 49058, 57608, 98116, 196232, 489289, 978578, 1957156, 3914312, 9296491, 18592982, 37185964, 74371928]

約数ペア:

[(1, 74371928), (2, 37185964), (4, 18592982), (8, 9296491), (19, 3914312), (38, 1957156), (76, 978578), (152, 489289), (379, 196232), (758, 98116), (1291, 57608), (1516, 49058), (2582, 28804), (3032, 24529), (5164, 14402), (7201, 10328)]