86667308

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{521}}^1$

素因数の和:1002

約数の個数: 48

約数和(自身を含む): 187435584

約数和(自身を除く): 100768276

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 457, 521, 914, 1042, 1828, 2084, 3199, 3647, 5941, 6398, 6773, 7294, 11882, 12796, 13546, 14588, 23764, 27092, 41587, 47411, 83174, 94822, 166348, 189644, 238097, 476194, 952388, 1666679, 3095261, 3333358, 6190522, 6666716, 12381044, 21666827, 43333654, 86667308]

約数ペア:

[(1, 86667308), (2, 43333654), (4, 21666827), (7, 12381044), (13, 6666716), (14, 6190522), (26, 3333358), (28, 3095261), (52, 1666679), (91, 952388), (182, 476194), (364, 238097), (457, 189644), (521, 166348), (914, 94822), (1042, 83174), (1828, 47411), (2084, 41587), (3199, 27092), (3647, 23764), (5941, 14588), (6398, 13546), (6773, 12796), (7294, 11882)]