7942792

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:214

約数の個数: 64

約数和(自身を含む): 17962560

約数和(自身を除く): 10019768

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 53, 88, 104, 106, 131, 143, 212, 262, 286, 424, 524, 572, 583, 689, 1048, 1144, 1166, 1378, 1441, 1703, 2332, 2756, 2882, 3406, 4664, 5512, 5764, 6812, 6943, 7579, 11528, 13624, 13886, 15158, 18733, 27772, 30316, 37466, 55544, 60632, 74932, 76373, 90259, 149864, 152746, 180518, 305492, 361036, 610984, 722072, 992849, 1985698, 3971396, 7942792]

約数ペア:

[(1, 7942792), (2, 3971396), (4, 1985698), (8, 992849), (11, 722072), (13, 610984), (22, 361036), (26, 305492), (44, 180518), (52, 152746), (53, 149864), (88, 90259), (104, 76373), (106, 74932), (131, 60632), (143, 55544), (212, 37466), (262, 30316), (286, 27772), (424, 18733), (524, 15158), (572, 13886), (583, 13624), (689, 11528), (1048, 7579), (1144, 6943), (1166, 6812), (1378, 5764), (1441, 5512), (1703, 4664), (2332, 3406), (2756, 2882)]