28671864

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{7069}}^1$

素因数の和:7104

約数の個数: 48

約数和(自身を含む): 77628600

約数和(自身を除く): 48956736

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 4056, 7069, 14138, 21207, 28276, 42414, 56552, 84828, 91897, 169656, 183794, 275691, 367588, 551382, 735176, 1102764, 1194661, 2205528, 2389322, 3583983, 4778644, 7167966, 9557288, 14335932, 28671864]

約数ペア:

[(1, 28671864), (2, 14335932), (3, 9557288), (4, 7167966), (6, 4778644), (8, 3583983), (12, 2389322), (13, 2205528), (24, 1194661), (26, 1102764), (39, 735176), (52, 551382), (78, 367588), (104, 275691), (156, 183794), (169, 169656), (312, 91897), (338, 84828), (507, 56552), (676, 42414), (1014, 28276), (1352, 21207), (2028, 14138), (4056, 7069)]