68277716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2383}}^1$

素因数の和:2448

約数の個数: 48

約数和(自身を含む): 140179200

約数和(自身を除く): 71901484

約数列:

[1, 2, 4, 13, 19, 26, 29, 38, 52, 58, 76, 116, 247, 377, 494, 551, 754, 988, 1102, 1508, 2204, 2383, 4766, 7163, 9532, 14326, 28652, 30979, 45277, 61958, 69107, 90554, 123916, 138214, 181108, 276428, 588601, 898391, 1177202, 1313033, 1796782, 2354404, 2626066, 3593564, 5252132, 17069429, 34138858, 68277716]

約数ペア:

[(1, 68277716), (2, 34138858), (4, 17069429), (13, 5252132), (19, 3593564), (26, 2626066), (29, 2354404), (38, 1796782), (52, 1313033), (58, 1177202), (76, 898391), (116, 588601), (247, 276428), (377, 181108), (494, 138214), (551, 123916), (754, 90554), (988, 69107), (1102, 61958), (1508, 45277), (2204, 30979), (2383, 28652), (4766, 14326), (7163, 9532)]