67452406

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{661}}^1$

素因数の和:904

約数の個数: 32

約数和(自身を含む): 119541312

約数和(自身を除く): 52088906

約数列:

[1, 2, 7, 14, 37, 74, 197, 259, 394, 518, 661, 1322, 1379, 2758, 4627, 7289, 9254, 14578, 24457, 48914, 51023, 102046, 130217, 171199, 260434, 342398, 911519, 1823038, 4818029, 9636058, 33726203, 67452406]

約数ペア:

[(1, 67452406), (2, 33726203), (7, 9636058), (14, 4818029), (37, 1823038), (74, 911519), (197, 342398), (259, 260434), (394, 171199), (518, 130217), (661, 102046), (1322, 51023), (1379, 48914), (2758, 24457), (4627, 14578), (7289, 9254)]