28496772

素因数分解:

$2^2\times 3^4\times {\mathrm{281}}^1\times {\mathrm{313}}^1$

素因数の和:610

約数の個数: 60

約数和(自身を含む): 75000156

約数和(自身を除く): 46503384

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 281, 313, 324, 562, 626, 843, 939, 1124, 1252, 1686, 1878, 2529, 2817, 3372, 3756, 5058, 5634, 7587, 8451, 10116, 11268, 15174, 16902, 22761, 25353, 30348, 33804, 45522, 50706, 87953, 91044, 101412, 175906, 263859, 351812, 527718, 791577, 1055436, 1583154, 2374731, 3166308, 4749462, 7124193, 9498924, 14248386, 28496772]

約数ペア:

[(1, 28496772), (2, 14248386), (3, 9498924), (4, 7124193), (6, 4749462), (9, 3166308), (12, 2374731), (18, 1583154), (27, 1055436), (36, 791577), (54, 527718), (81, 351812), (108, 263859), (162, 175906), (281, 101412), (313, 91044), (324, 87953), (562, 50706), (626, 45522), (843, 33804), (939, 30348), (1124, 25353), (1252, 22761), (1686, 16902), (1878, 15174), (2529, 11268), (2817, 10116), (3372, 8451), (3756, 7587), (5058, 5634)]