70309408

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{13001}}^1$

素因数の和:13037

約数の個数: 36

約数和(自身を含む): 149900058

約数和(自身を除く): 79590650

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 5408, 13001, 26002, 52004, 104008, 169013, 208016, 338026, 416032, 676052, 1352104, 2197169, 2704208, 4394338, 5408416, 8788676, 17577352, 35154704, 70309408]

約数ペア:

[(1, 70309408), (2, 35154704), (4, 17577352), (8, 8788676), (13, 5408416), (16, 4394338), (26, 2704208), (32, 2197169), (52, 1352104), (104, 676052), (169, 416032), (208, 338026), (338, 208016), (416, 169013), (676, 104008), (1352, 52004), (2704, 26002), (5408, 13001)]