28846368

素因数分解:

$2^5\times 3^4\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:412

約数の個数: 120

約数和(自身を含む): 87816960

約数和(自身を除く): 58970592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 81, 93, 96, 108, 124, 144, 162, 186, 216, 248, 279, 288, 324, 359, 372, 432, 496, 558, 648, 718, 744, 837, 864, 992, 1077, 1116, 1296, 1436, 1488, 1674, 2154, 2232, 2511, 2592, 2872, 2976, 3231, 3348, 4308, 4464, 5022, 5744, 6462, 6696, 8616, 8928, 9693, 10044, 11129, 11488, 12924, 13392, 17232, 19386, 20088, 22258, 25848, 26784, 29079, 33387, 34464, 38772, 40176, 44516, 51696, 58158, 66774, 77544, 80352, 89032, 100161, 103392, 116316, 133548, 155088, 178064, 200322, 232632, 267096, 300483, 310176, 356128, 400644, 465264, 534192, 600966, 801288, 901449, 930528, 1068384, 1201932, 1602576, 1802898, 2403864, 3205152, 3605796, 4807728, 7211592, 9615456, 14423184, 28846368]

約数ペア:

[(1, 28846368), (2, 14423184), (3, 9615456), (4, 7211592), (6, 4807728), (8, 3605796), (9, 3205152), (12, 2403864), (16, 1802898), (18, 1602576), (24, 1201932), (27, 1068384), (31, 930528), (32, 901449), (36, 801288), (48, 600966), (54, 534192), (62, 465264), (72, 400644), (81, 356128), (93, 310176), (96, 300483), (108, 267096), (124, 232632), (144, 200322), (162, 178064), (186, 155088), (216, 133548), (248, 116316), (279, 103392), (288, 100161), (324, 89032), (359, 80352), (372, 77544), (432, 66774), (496, 58158), (558, 51696), (648, 44516), (718, 40176), (744, 38772), (837, 34464), (864, 33387), (992, 29079), (1077, 26784), (1116, 25848), (1296, 22258), (1436, 20088), (1488, 19386), (1674, 17232), (2154, 13392), (2232, 12924), (2511, 11488), (2592, 11129), (2872, 10044), (2976, 9693), (3231, 8928), (3348, 8616), (4308, 6696), (4464, 6462), (5022, 5744)]