47123342

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{311}}^1$

素因数の和:536

約数の個数: 32

約数和(自身を含む): 82667520

約数和(自身を除く): 35544178

約数列:

[1, 2, 7, 14, 79, 137, 158, 274, 311, 553, 622, 959, 1106, 1918, 2177, 4354, 10823, 21646, 24569, 42607, 49138, 75761, 85214, 151522, 171983, 298249, 343966, 596498, 3365953, 6731906, 23561671, 47123342]

約数ペア:

[(1, 47123342), (2, 23561671), (7, 6731906), (14, 3365953), (79, 596498), (137, 343966), (158, 298249), (274, 171983), (311, 151522), (553, 85214), (622, 75761), (959, 49138), (1106, 42607), (1918, 24569), (2177, 21646), (4354, 10823)]