75081448

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{1723}}^1$

素因数の和:2161

約数の個数: 32

約数和(自身を含む): 152056800

約数和(自身を除く): 76975352

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 419, 838, 1676, 1723, 3352, 3446, 5447, 6892, 10894, 13784, 21788, 22399, 43576, 44798, 89596, 179192, 721937, 1443874, 2887748, 5775496, 9385181, 18770362, 37540724, 75081448]

約数ペア:

[(1, 75081448), (2, 37540724), (4, 18770362), (8, 9385181), (13, 5775496), (26, 2887748), (52, 1443874), (104, 721937), (419, 179192), (838, 89596), (1676, 44798), (1723, 43576), (3352, 22399), (3446, 21788), (5447, 13784), (6892, 10894)]