73473490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{11681}}^1$

素因数の和:11742

約数の個数: 32

約数和(自身を含む): 143828784

約数和(自身を除く): 70355294

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 370, 629, 1258, 3145, 6290, 11681, 23362, 58405, 116810, 198577, 397154, 432197, 864394, 992885, 1985770, 2160985, 4321970, 7347349, 14694698, 36736745, 73473490]

約数ペア:

[(1, 73473490), (2, 36736745), (5, 14694698), (10, 7347349), (17, 4321970), (34, 2160985), (37, 1985770), (74, 992885), (85, 864394), (170, 432197), (185, 397154), (370, 198577), (629, 116810), (1258, 58405), (3145, 23362), (6290, 11681)]