28913436

素因数分解:

$2^2\times 3^4\times {\mathrm{233}}^1\times {\mathrm{383}}^1$

素因数の和:632

約数の個数: 60

約数和(自身を含む): 76108032

約数和(自身を除く): 47194596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 233, 324, 383, 466, 699, 766, 932, 1149, 1398, 1532, 2097, 2298, 2796, 3447, 4194, 4596, 6291, 6894, 8388, 10341, 12582, 13788, 18873, 20682, 25164, 31023, 37746, 41364, 62046, 75492, 89239, 124092, 178478, 267717, 356956, 535434, 803151, 1070868, 1606302, 2409453, 3212604, 4818906, 7228359, 9637812, 14456718, 28913436]

約数ペア:

[(1, 28913436), (2, 14456718), (3, 9637812), (4, 7228359), (6, 4818906), (9, 3212604), (12, 2409453), (18, 1606302), (27, 1070868), (36, 803151), (54, 535434), (81, 356956), (108, 267717), (162, 178478), (233, 124092), (324, 89239), (383, 75492), (466, 62046), (699, 41364), (766, 37746), (932, 31023), (1149, 25164), (1398, 20682), (1532, 18873), (2097, 13788), (2298, 12582), (2796, 10341), (3447, 8388), (4194, 6894), (4596, 6291)]