61613734

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1$

素因数の和:445

約数の個数: 64

約数和(自身を含む): 121927680

約数和(自身を除く): 60313946

約数列:

[1, 2, 7, 13, 14, 23, 26, 41, 46, 82, 91, 161, 182, 287, 299, 322, 359, 533, 574, 598, 718, 943, 1066, 1886, 2093, 2513, 3731, 4186, 4667, 5026, 6601, 7462, 8257, 9334, 12259, 13202, 14719, 16514, 24518, 29438, 32669, 57799, 65338, 85813, 103033, 107341, 115598, 171626, 191347, 206066, 214682, 338537, 382694, 677074, 751387, 1339429, 1502774, 2369759, 2678858, 4400981, 4739518, 8801962, 30806867, 61613734]

約数ペア:

[(1, 61613734), (2, 30806867), (7, 8801962), (13, 4739518), (14, 4400981), (23, 2678858), (26, 2369759), (41, 1502774), (46, 1339429), (82, 751387), (91, 677074), (161, 382694), (182, 338537), (287, 214682), (299, 206066), (322, 191347), (359, 171626), (533, 115598), (574, 107341), (598, 103033), (718, 85813), (943, 65338), (1066, 57799), (1886, 32669), (2093, 29438), (2513, 24518), (3731, 16514), (4186, 14719), (4667, 13202), (5026, 12259), (6601, 9334), (7462, 8257)]