56282978

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{907}}^1$

素因数の和:1022

約数の個数: 32

約数和(自身を含む): 94141440

約数和(自身を除く): 37858462

約数列:

[1, 2, 19, 23, 38, 46, 71, 142, 437, 874, 907, 1349, 1633, 1814, 2698, 3266, 17233, 20861, 31027, 34466, 41722, 62054, 64397, 128794, 396359, 792718, 1223543, 1481131, 2447086, 2962262, 28141489, 56282978]

約数ペア:

[(1, 56282978), (2, 28141489), (19, 2962262), (23, 2447086), (38, 1481131), (46, 1223543), (71, 792718), (142, 396359), (437, 128794), (874, 64397), (907, 62054), (1349, 41722), (1633, 34466), (1814, 31027), (2698, 20861), (3266, 17233)]