28988808

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{313}}^1$

素因数の和:566

約数の個数: 64

約数和(自身を含む): 77319360

約数和(自身を除く): 48330552

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 227, 313, 408, 454, 626, 681, 908, 939, 1252, 1362, 1816, 1878, 2504, 2724, 3756, 3859, 5321, 5448, 7512, 7718, 10642, 11577, 15436, 15963, 21284, 23154, 30872, 31926, 42568, 46308, 63852, 71051, 92616, 127704, 142102, 213153, 284204, 426306, 568408, 852612, 1207867, 1705224, 2415734, 3623601, 4831468, 7247202, 9662936, 14494404, 28988808]

約数ペア:

[(1, 28988808), (2, 14494404), (3, 9662936), (4, 7247202), (6, 4831468), (8, 3623601), (12, 2415734), (17, 1705224), (24, 1207867), (34, 852612), (51, 568408), (68, 426306), (102, 284204), (136, 213153), (204, 142102), (227, 127704), (313, 92616), (408, 71051), (454, 63852), (626, 46308), (681, 42568), (908, 31926), (939, 30872), (1252, 23154), (1362, 21284), (1816, 15963), (1878, 15436), (2504, 11577), (2724, 10642), (3756, 7718), (3859, 7512), (5321, 5448)]