28260348

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{563}}^1$

素因数の和:706

約数の個数: 48

約数和(自身を含む): 68221440

約数和(自身を除く): 39961092

約数列:

[1, 2, 3, 4, 6, 12, 47, 89, 94, 141, 178, 188, 267, 282, 356, 534, 563, 564, 1068, 1126, 1689, 2252, 3378, 4183, 6756, 8366, 12549, 16732, 25098, 26461, 50107, 50196, 52922, 79383, 100214, 105844, 150321, 158766, 200428, 300642, 317532, 601284, 2355029, 4710058, 7065087, 9420116, 14130174, 28260348]

約数ペア:

[(1, 28260348), (2, 14130174), (3, 9420116), (4, 7065087), (6, 4710058), (12, 2355029), (47, 601284), (89, 317532), (94, 300642), (141, 200428), (178, 158766), (188, 150321), (267, 105844), (282, 100214), (356, 79383), (534, 52922), (563, 50196), (564, 50107), (1068, 26461), (1126, 25098), (1689, 16732), (2252, 12549), (3378, 8366), (4183, 6756)]