74704846

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{349}}^1$

素因数の和:544

約数の個数: 32

約数和(自身を含む): 121968000

約数和(自身を除く): 47263154

約数列:

[1, 2, 19, 38, 43, 86, 131, 262, 349, 698, 817, 1634, 2489, 4978, 5633, 6631, 11266, 13262, 15007, 30014, 45719, 91438, 107027, 214054, 285133, 570266, 868661, 1737322, 1965917, 3931834, 37352423, 74704846]

約数ペア:

[(1, 74704846), (2, 37352423), (19, 3931834), (38, 1965917), (43, 1737322), (86, 868661), (131, 570266), (262, 285133), (349, 214054), (698, 107027), (817, 91438), (1634, 45719), (2489, 30014), (4978, 15007), (5633, 13262), (6631, 11266)]