15392272

素因数分解:

$2^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{677}}^1$

素因数の和:728

約数の個数: 60

約数和(自身を含む): 35940780

約数和(自身を除く): 20548508

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 49, 56, 58, 98, 112, 116, 196, 203, 232, 392, 406, 464, 677, 784, 812, 1354, 1421, 1624, 2708, 2842, 3248, 4739, 5416, 5684, 9478, 10832, 11368, 18956, 19633, 22736, 33173, 37912, 39266, 66346, 75824, 78532, 132692, 137431, 157064, 265384, 274862, 314128, 530768, 549724, 962017, 1099448, 1924034, 2198896, 3848068, 7696136, 15392272]

約数ペア:

[(1, 15392272), (2, 7696136), (4, 3848068), (7, 2198896), (8, 1924034), (14, 1099448), (16, 962017), (28, 549724), (29, 530768), (49, 314128), (56, 274862), (58, 265384), (98, 157064), (112, 137431), (116, 132692), (196, 78532), (203, 75824), (232, 66346), (392, 39266), (406, 37912), (464, 33173), (677, 22736), (784, 19633), (812, 18956), (1354, 11368), (1421, 10832), (1624, 9478), (2708, 5684), (2842, 5416), (3248, 4739)]