73164028

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{19073}}^1$

素因数の和:19221

約数の個数: 24

約数和(自身を含む): 147403872

約数和(自身を除く): 74239844

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 19073, 38146, 76292, 133511, 267022, 534044, 2613001, 5226002, 10452004, 18291007, 36582014, 73164028]

約数ペア:

[(1, 73164028), (2, 36582014), (4, 18291007), (7, 10452004), (14, 5226002), (28, 2613001), (137, 534044), (274, 267022), (548, 133511), (959, 76292), (1918, 38146), (3836, 19073)]