21952803664

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{14029}}^1$

素因数の和:14588

約数の個数: 80

約数和(自身を含む): 49227117120

約数和(自身を除く): 27274313456

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 523, 748, 1046, 1496, 2092, 2992, 4184, 5753, 8368, 8891, 11506, 14029, 17782, 23012, 28058, 35564, 46024, 56116, 71128, 92048, 97801, 112232, 142256, 154319, 195602, 224464, 238493, 308638, 391204, 476986, 617276, 782408, 953972, 1234552, 1564816, 1907944, 2469104, 2623423, 3815888, 5246846, 7337167, 10493692, 14674334, 20987384, 29348668, 41974768, 58697336, 80708837, 117394672, 124731839, 161417674, 249463678, 322835348, 498927356, 645670696, 997854712, 1291341392, 1372050229, 1995709424, 2744100458, 5488200916, 10976401832, 21952803664]

約数ペア:

[(1, 21952803664), (2, 10976401832), (4, 5488200916), (8, 2744100458), (11, 1995709424), (16, 1372050229), (17, 1291341392), (22, 997854712), (34, 645670696), (44, 498927356), (68, 322835348), (88, 249463678), (136, 161417674), (176, 124731839), (187, 117394672), (272, 80708837), (374, 58697336), (523, 41974768), (748, 29348668), (1046, 20987384), (1496, 14674334), (2092, 10493692), (2992, 7337167), (4184, 5246846), (5753, 3815888), (8368, 2623423), (8891, 2469104), (11506, 1907944), (14029, 1564816), (17782, 1234552), (23012, 953972), (28058, 782408), (35564, 617276), (46024, 476986), (56116, 391204), (71128, 308638), (92048, 238493), (97801, 224464), (112232, 195602), (142256, 154319)]