40669044

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13721}}^1$

素因数の和:13760

約数の個数: 48

約数和(自身を含む): 107580480

約数和(自身を除く): 66911436

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 13721, 27442, 41163, 54884, 82326, 164652, 178373, 260699, 356746, 521398, 535119, 713492, 782097, 1042796, 1070238, 1564194, 2140476, 3128388, 3389087, 6778174, 10167261, 13556348, 20334522, 40669044]

約数ペア:

[(1, 40669044), (2, 20334522), (3, 13556348), (4, 10167261), (6, 6778174), (12, 3389087), (13, 3128388), (19, 2140476), (26, 1564194), (38, 1070238), (39, 1042796), (52, 782097), (57, 713492), (76, 535119), (78, 521398), (114, 356746), (156, 260699), (228, 178373), (247, 164652), (494, 82326), (741, 54884), (988, 41163), (1482, 27442), (2964, 13721)]