56131664

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1789}}^1$

素因数の和:1887

約数の個数: 40

約数和(自身を含む): 113865480

約数和(自身を除く): 57733816

約数列:

[1, 2, 4, 8, 16, 37, 53, 74, 106, 148, 212, 296, 424, 592, 848, 1789, 1961, 3578, 3922, 7156, 7844, 14312, 15688, 28624, 31376, 66193, 94817, 132386, 189634, 264772, 379268, 529544, 758536, 1059088, 1517072, 3508229, 7016458, 14032916, 28065832, 56131664]

約数ペア:

[(1, 56131664), (2, 28065832), (4, 14032916), (8, 7016458), (16, 3508229), (37, 1517072), (53, 1059088), (74, 758536), (106, 529544), (148, 379268), (212, 264772), (296, 189634), (424, 132386), (592, 94817), (848, 66193), (1789, 31376), (1961, 28624), (3578, 15688), (3922, 14312), (7156, 7844)]