28093728

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{22511}}^1$

素因数の和:22537

約数の個数: 48

約数和(自身を含む): 79422336

約数和(自身を除く): 51328608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 22511, 45022, 67533, 90044, 135066, 180088, 270132, 292643, 360176, 540264, 585286, 720352, 877929, 1080528, 1170572, 1755858, 2161056, 2341144, 3511716, 4682288, 7023432, 9364576, 14046864, 28093728]

約数ペア:

[(1, 28093728), (2, 14046864), (3, 9364576), (4, 7023432), (6, 4682288), (8, 3511716), (12, 2341144), (13, 2161056), (16, 1755858), (24, 1170572), (26, 1080528), (32, 877929), (39, 720352), (48, 585286), (52, 540264), (78, 360176), (96, 292643), (104, 270132), (156, 180088), (208, 135066), (312, 90044), (416, 67533), (624, 45022), (1248, 22511)]