7245524

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 15240960

約数和(自身を除く): 7995436

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 53, 106, 143, 212, 239, 286, 478, 572, 583, 689, 956, 1166, 1378, 2332, 2629, 2756, 3107, 5258, 6214, 7579, 10516, 12428, 12667, 15158, 25334, 30316, 34177, 50668, 68354, 136708, 139337, 164671, 278674, 329342, 557348, 658684, 1811381, 3622762, 7245524]

約数ペア:

[(1, 7245524), (2, 3622762), (4, 1811381), (11, 658684), (13, 557348), (22, 329342), (26, 278674), (44, 164671), (52, 139337), (53, 136708), (106, 68354), (143, 50668), (212, 34177), (239, 30316), (286, 25334), (478, 15158), (572, 12667), (583, 12428), (689, 10516), (956, 7579), (1166, 6214), (1378, 5258), (2332, 3107), (2629, 2756)]