28613210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4549}}^1$

素因数の和:4610

約数の個数: 32

約数和(自身を含む): 56019600

約数和(自身を除く): 27406390

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 370, 629, 1258, 3145, 4549, 6290, 9098, 22745, 45490, 77333, 154666, 168313, 336626, 386665, 773330, 841565, 1683130, 2861321, 5722642, 14306605, 28613210]

約数ペア:

[(1, 28613210), (2, 14306605), (5, 5722642), (10, 2861321), (17, 1683130), (34, 841565), (37, 773330), (74, 386665), (85, 336626), (170, 168313), (185, 154666), (370, 77333), (629, 45490), (1258, 22745), (3145, 9098), (4549, 6290)]