74642754

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{15227}}^1$

素因数の和:15294

約数の個数: 32

約数和(自身を含む): 160807680

約数和(自身を除く): 86164926

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 817, 1634, 2451, 4902, 15227, 30454, 45681, 91362, 289313, 578626, 654761, 867939, 1309522, 1735878, 1964283, 3928566, 12440459, 24880918, 37321377, 74642754]

約数ペア:

[(1, 74642754), (2, 37321377), (3, 24880918), (6, 12440459), (19, 3928566), (38, 1964283), (43, 1735878), (57, 1309522), (86, 867939), (114, 654761), (129, 578626), (258, 289313), (817, 91362), (1634, 45681), (2451, 30454), (4902, 15227)]