28613736

素因数分解:

$2^3\times 3^5\times {\mathrm{41}}^1\times {\mathrm{359}}^1$

素因数の和:421

約数の個数: 96

約数和(自身を含む): 82555200

約数和(自身を除く): 53941464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 54, 72, 81, 82, 108, 123, 162, 164, 216, 243, 246, 324, 328, 359, 369, 486, 492, 648, 718, 738, 972, 984, 1077, 1107, 1436, 1476, 1944, 2154, 2214, 2872, 2952, 3231, 3321, 4308, 4428, 6462, 6642, 8616, 8856, 9693, 9963, 12924, 13284, 14719, 19386, 19926, 25848, 26568, 29079, 29438, 38772, 39852, 44157, 58158, 58876, 77544, 79704, 87237, 88314, 116316, 117752, 132471, 174474, 176628, 232632, 264942, 348948, 353256, 397413, 529884, 697896, 794826, 1059768, 1192239, 1589652, 2384478, 3179304, 3576717, 4768956, 7153434, 9537912, 14306868, 28613736]

約数ペア:

[(1, 28613736), (2, 14306868), (3, 9537912), (4, 7153434), (6, 4768956), (8, 3576717), (9, 3179304), (12, 2384478), (18, 1589652), (24, 1192239), (27, 1059768), (36, 794826), (41, 697896), (54, 529884), (72, 397413), (81, 353256), (82, 348948), (108, 264942), (123, 232632), (162, 176628), (164, 174474), (216, 132471), (243, 117752), (246, 116316), (324, 88314), (328, 87237), (359, 79704), (369, 77544), (486, 58876), (492, 58158), (648, 44157), (718, 39852), (738, 38772), (972, 29438), (984, 29079), (1077, 26568), (1107, 25848), (1436, 19926), (1476, 19386), (1944, 14719), (2154, 13284), (2214, 12924), (2872, 9963), (2952, 9693), (3231, 8856), (3321, 8616), (4308, 6642), (4428, 6462)]