4878889432

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{2251}}^1\times {\mathrm{15937}}^1$

素因数の和:18211

約数の個数: 32

約数和(自身を含む): 9690941520

約数和(自身を除く): 4812052088

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 2251, 4502, 9004, 15937, 18008, 31874, 38267, 63748, 76534, 127496, 153068, 270929, 306136, 541858, 1083716, 2167432, 35874187, 71748374, 143496748, 286993496, 609861179, 1219722358, 2439444716, 4878889432]

約数ペア:

[(1, 4878889432), (2, 2439444716), (4, 1219722358), (8, 609861179), (17, 286993496), (34, 143496748), (68, 71748374), (136, 35874187), (2251, 2167432), (4502, 1083716), (9004, 541858), (15937, 306136), (18008, 270929), (31874, 153068), (38267, 127496), (63748, 76534)]