79895522

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{641}}^1$

素因数の和:986

約数の個数: 32

約数和(自身を含む): 142369920

約数和(自身を除く): 62474398

約数列:

[1, 2, 7, 14, 29, 58, 203, 307, 406, 614, 641, 1282, 2149, 4298, 4487, 8903, 8974, 17806, 18589, 37178, 62321, 124642, 130123, 196787, 260246, 393574, 1377509, 2755018, 5706823, 11413646, 39947761, 79895522]

約数ペア:

[(1, 79895522), (2, 39947761), (7, 11413646), (14, 5706823), (29, 2755018), (58, 1377509), (203, 393574), (307, 260246), (406, 196787), (614, 130123), (641, 124642), (1282, 62321), (2149, 37178), (4298, 18589), (4487, 17806), (8903, 8974)]