40260584

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1907}}^1$

素因数の和:1962

約数の個数: 64

約数和(自身を含む): 96163200

約数和(自身を除く): 55902616

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 29, 52, 56, 58, 91, 104, 116, 182, 203, 232, 364, 377, 406, 728, 754, 812, 1508, 1624, 1907, 2639, 3016, 3814, 5278, 7628, 10556, 13349, 15256, 21112, 24791, 26698, 49582, 53396, 55303, 99164, 106792, 110606, 173537, 198328, 221212, 347074, 387121, 442424, 694148, 718939, 774242, 1388296, 1437878, 1548484, 2875756, 3096968, 5032573, 5751512, 10065146, 20130292, 40260584]

約数ペア:

[(1, 40260584), (2, 20130292), (4, 10065146), (7, 5751512), (8, 5032573), (13, 3096968), (14, 2875756), (26, 1548484), (28, 1437878), (29, 1388296), (52, 774242), (56, 718939), (58, 694148), (91, 442424), (104, 387121), (116, 347074), (182, 221212), (203, 198328), (232, 173537), (364, 110606), (377, 106792), (406, 99164), (728, 55303), (754, 53396), (812, 49582), (1508, 26698), (1624, 24791), (1907, 21112), (2639, 15256), (3016, 13349), (3814, 10556), (5278, 7628)]