26977616

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:411

約数の個数: 40

約数和(自身を含む): 53785248

約数和(自身を除く): 26807632

約数列:

[1, 2, 4, 8, 16, 61, 122, 131, 211, 244, 262, 422, 488, 524, 844, 976, 1048, 1688, 2096, 3376, 7991, 12871, 15982, 25742, 27641, 31964, 51484, 55282, 63928, 102968, 110564, 127856, 205936, 221128, 442256, 1686101, 3372202, 6744404, 13488808, 26977616]

約数ペア:

[(1, 26977616), (2, 13488808), (4, 6744404), (8, 3372202), (16, 1686101), (61, 442256), (122, 221128), (131, 205936), (211, 127856), (244, 110564), (262, 102968), (422, 63928), (488, 55282), (524, 51484), (844, 31964), (976, 27641), (1048, 25742), (1688, 15982), (2096, 12871), (3376, 7991)]