42954782

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{977}}^1$

素因数の和:1100

約数の個数: 32

約数和(自身を含む): 73936800

約数和(自身を除く): 30982018

約数列:

[1, 2, 13, 19, 26, 38, 89, 178, 247, 494, 977, 1157, 1691, 1954, 2314, 3382, 12701, 18563, 21983, 25402, 37126, 43966, 86953, 173906, 241319, 482638, 1130389, 1652107, 2260778, 3304214, 21477391, 42954782]

約数ペア:

[(1, 42954782), (2, 21477391), (13, 3304214), (19, 2260778), (26, 1652107), (38, 1130389), (89, 482638), (178, 241319), (247, 173906), (494, 86953), (977, 43966), (1157, 37126), (1691, 25402), (1954, 21983), (2314, 18563), (3382, 12701)]