43320914

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:255

約数の個数: 64

約数和(自身を含む): 85155840

約数和(自身を除く): 41834926

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 79, 91, 131, 158, 161, 182, 262, 299, 322, 553, 598, 917, 1027, 1106, 1703, 1817, 1834, 2054, 2093, 3013, 3406, 3634, 4186, 6026, 7189, 10349, 11921, 12719, 14378, 20698, 21091, 23621, 23842, 25438, 39169, 42182, 47242, 72443, 78338, 134537, 144886, 165347, 238027, 269074, 274183, 330694, 476054, 548366, 941759, 1666189, 1883518, 3094351, 3332378, 6188702, 21660457, 43320914]

約数ペア:

[(1, 43320914), (2, 21660457), (7, 6188702), (13, 3332378), (14, 3094351), (23, 1883518), (26, 1666189), (46, 941759), (79, 548366), (91, 476054), (131, 330694), (158, 274183), (161, 269074), (182, 238027), (262, 165347), (299, 144886), (322, 134537), (553, 78338), (598, 72443), (917, 47242), (1027, 42182), (1106, 39169), (1703, 25438), (1817, 23842), (1834, 23621), (2054, 21091), (2093, 20698), (3013, 14378), (3406, 12719), (3634, 11921), (4186, 10349), (6026, 7189)]