68061848

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{661}}^1$

素因数の和:939

約数の個数: 32

約数和(自身を含む): 130519920

約数和(自身を除く): 62458072

約数列:

[1, 2, 4, 8, 61, 122, 211, 244, 422, 488, 661, 844, 1322, 1688, 2644, 5288, 12871, 25742, 40321, 51484, 80642, 102968, 139471, 161284, 278942, 322568, 557884, 1115768, 8507731, 17015462, 34030924, 68061848]

約数ペア:

[(1, 68061848), (2, 34030924), (4, 17015462), (8, 8507731), (61, 1115768), (122, 557884), (211, 322568), (244, 278942), (422, 161284), (488, 139471), (661, 102968), (844, 80642), (1322, 51484), (1688, 40321), (2644, 25742), (5288, 12871)]