21768871144

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1650157}}^1$

素因数の和:1650277

約数の個数: 32

約数和(自身を含む): 43663180680

約数和(自身を除く): 21894309536

約数列:

[1, 2, 4, 8, 17, 34, 68, 97, 136, 194, 388, 776, 1649, 3298, 6596, 13192, 1650157, 3300314, 6600628, 13201256, 28052669, 56105338, 112210676, 160065229, 224421352, 320130458, 640260916, 1280521832, 2721108893, 5442217786, 10884435572, 21768871144]

約数ペア:

[(1, 21768871144), (2, 10884435572), (4, 5442217786), (8, 2721108893), (17, 1280521832), (34, 640260916), (68, 320130458), (97, 224421352), (136, 160065229), (194, 112210676), (388, 56105338), (776, 28052669), (1649, 13201256), (3298, 6600628), (6596, 3300314), (13192, 1650157)]