749064968

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1579}}^1\times {\mathrm{3121}}^1$

素因数の和:4725

約数の個数: 32

約数和(自身を含む): 1479828000

約数和(自身を除く): 730763032

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1579, 3121, 3158, 6242, 6316, 12484, 12632, 24968, 30001, 59299, 60002, 118598, 120004, 237196, 240008, 474392, 4928059, 9856118, 19712236, 39424472, 93633121, 187266242, 374532484, 749064968]

約数ペア:

[(1, 749064968), (2, 374532484), (4, 187266242), (8, 93633121), (19, 39424472), (38, 19712236), (76, 9856118), (152, 4928059), (1579, 474392), (3121, 240008), (3158, 237196), (6242, 120004), (6316, 118598), (12484, 60002), (12632, 59299), (24968, 30001)]