40577264

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2$

素因数の和:119

約数の個数: 120

約数和(自身を含む): 103430880

約数和(自身を除く): 62853616

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 31, 52, 56, 58, 62, 91, 104, 112, 116, 124, 182, 203, 208, 217, 232, 248, 364, 377, 403, 406, 434, 464, 496, 728, 754, 806, 812, 868, 899, 961, 1456, 1508, 1612, 1624, 1736, 1798, 1922, 2639, 2821, 3016, 3224, 3248, 3472, 3596, 3844, 5278, 5642, 6032, 6293, 6448, 6727, 7192, 7688, 10556, 11284, 11687, 12493, 12586, 13454, 14384, 15376, 21112, 22568, 23374, 24986, 25172, 26908, 27869, 42224, 45136, 46748, 49972, 50344, 53816, 55738, 81809, 87451, 93496, 99944, 100688, 107632, 111476, 163618, 174902, 186992, 195083, 199888, 222952, 327236, 349804, 362297, 390166, 445904, 654472, 699608, 724594, 780332, 1308944, 1399216, 1449188, 1560664, 2536079, 2898376, 3121328, 5072158, 5796752, 10144316, 20288632, 40577264]

約数ペア:

[(1, 40577264), (2, 20288632), (4, 10144316), (7, 5796752), (8, 5072158), (13, 3121328), (14, 2898376), (16, 2536079), (26, 1560664), (28, 1449188), (29, 1399216), (31, 1308944), (52, 780332), (56, 724594), (58, 699608), (62, 654472), (91, 445904), (104, 390166), (112, 362297), (116, 349804), (124, 327236), (182, 222952), (203, 199888), (208, 195083), (217, 186992), (232, 174902), (248, 163618), (364, 111476), (377, 107632), (403, 100688), (406, 99944), (434, 93496), (464, 87451), (496, 81809), (728, 55738), (754, 53816), (806, 50344), (812, 49972), (868, 46748), (899, 45136), (961, 42224), (1456, 27869), (1508, 26908), (1612, 25172), (1624, 24986), (1736, 23374), (1798, 22568), (1922, 21112), (2639, 15376), (2821, 14384), (3016, 13454), (3224, 12586), (3248, 12493), (3472, 11687), (3596, 11284), (3844, 10556), (5278, 7688), (5642, 7192), (6032, 6727), (6293, 6448)]