426889768

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{3347}}^1$

素因数の和:3609

約数の個数: 32

約数和(自身を含む): 813564000

約数和(自身を除く): 386674232

約数列:

[1, 2, 4, 8, 107, 149, 214, 298, 428, 596, 856, 1192, 3347, 6694, 13388, 15943, 26776, 31886, 63772, 127544, 358129, 498703, 716258, 997406, 1432516, 1994812, 2865032, 3989624, 53361221, 106722442, 213444884, 426889768]

約数ペア:

[(1, 426889768), (2, 213444884), (4, 106722442), (8, 53361221), (107, 3989624), (149, 2865032), (214, 1994812), (298, 1432516), (428, 997406), (596, 716258), (856, 498703), (1192, 358129), (3347, 127544), (6694, 63772), (13388, 31886), (15943, 26776)]