28521696

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{42443}}^1$

素因数の和:42463

約数の個数: 48

約数和(自身を含む): 85567104

約数和(自身を除く): 57045408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 42443, 84886, 127329, 169772, 254658, 297101, 339544, 509316, 594202, 679088, 891303, 1018632, 1188404, 1358176, 1782606, 2037264, 2376808, 3565212, 4074528, 4753616, 7130424, 9507232, 14260848, 28521696]

約数ペア:

[(1, 28521696), (2, 14260848), (3, 9507232), (4, 7130424), (6, 4753616), (7, 4074528), (8, 3565212), (12, 2376808), (14, 2037264), (16, 1782606), (21, 1358176), (24, 1188404), (28, 1018632), (32, 891303), (42, 679088), (48, 594202), (56, 509316), (84, 339544), (96, 297101), (112, 254658), (168, 169772), (224, 127329), (336, 84886), (672, 42443)]