28597570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1129}}^1$

素因数の和:1302

約数の個数: 32

約数和(自身を含む): 54918000

約数和(自身を除く): 26320430

約数列:

[1, 2, 5, 10, 17, 34, 85, 149, 170, 298, 745, 1129, 1490, 2258, 2533, 5066, 5645, 11290, 12665, 19193, 25330, 38386, 95965, 168221, 191930, 336442, 841105, 1682210, 2859757, 5719514, 14298785, 28597570]

約数ペア:

[(1, 28597570), (2, 14298785), (5, 5719514), (10, 2859757), (17, 1682210), (34, 841105), (85, 336442), (149, 191930), (170, 168221), (298, 95965), (745, 38386), (1129, 25330), (1490, 19193), (2258, 12665), (2533, 11290), (5066, 5645)]