28396056

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{7001}}^1$

素因数の和:7036

約数の個数: 48

約数和(自身を含む): 76881960

約数和(自身を除く): 48485904

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, 7001, 14002, 21003, 28004, 42006, 56008, 84012, 91013, 168024, 182026, 273039, 364052, 546078, 728104, 1092156, 1183169, 2184312, 2366338, 3549507, 4732676, 7099014, 9465352, 14198028, 28396056]

約数ペア:

[(1, 28396056), (2, 14198028), (3, 9465352), (4, 7099014), (6, 4732676), (8, 3549507), (12, 2366338), (13, 2184312), (24, 1183169), (26, 1092156), (39, 728104), (52, 546078), (78, 364052), (104, 273039), (156, 182026), (169, 168024), (312, 91013), (338, 84012), (507, 56008), (676, 42006), (1014, 28004), (1352, 21003), (2028, 14002), (4056, 7001)]