40367964

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5281}}^1$

素因数の和:5315

約数の個数: 72

約数和(自身を含む): 118021008

約数和(自身を除く): 77653044

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 5281, 7644, 10562, 15843, 21124, 31686, 36967, 63372, 68653, 73934, 110901, 137306, 147868, 205959, 221802, 258769, 274612, 411918, 443604, 480571, 517538, 776307, 823836, 961142, 1035076, 1441713, 1552614, 1922284, 2883426, 3105228, 3363997, 5766852, 6727994, 10091991, 13455988, 20183982, 40367964]

約数ペア:

[(1, 40367964), (2, 20183982), (3, 13455988), (4, 10091991), (6, 6727994), (7, 5766852), (12, 3363997), (13, 3105228), (14, 2883426), (21, 1922284), (26, 1552614), (28, 1441713), (39, 1035076), (42, 961142), (49, 823836), (52, 776307), (78, 517538), (84, 480571), (91, 443604), (98, 411918), (147, 274612), (156, 258769), (182, 221802), (196, 205959), (273, 147868), (294, 137306), (364, 110901), (546, 73934), (588, 68653), (637, 63372), (1092, 36967), (1274, 31686), (1911, 21124), (2548, 15843), (3822, 10562), (5281, 7644)]