70386764

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{311}}^1$

素因数の和:518

約数の個数: 48

約数和(自身を含む): 144668160

約数和(自身を除く): 74281396

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 137, 236, 274, 311, 413, 548, 622, 826, 959, 1244, 1652, 1918, 2177, 3836, 4354, 8083, 8708, 16166, 18349, 32332, 36698, 42607, 56581, 73396, 85214, 113162, 128443, 170428, 226324, 256886, 298249, 513772, 596498, 1192996, 2513813, 5027626, 10055252, 17596691, 35193382, 70386764]

約数ペア:

[(1, 70386764), (2, 35193382), (4, 17596691), (7, 10055252), (14, 5027626), (28, 2513813), (59, 1192996), (118, 596498), (137, 513772), (236, 298249), (274, 256886), (311, 226324), (413, 170428), (548, 128443), (622, 113162), (826, 85214), (959, 73396), (1244, 56581), (1652, 42607), (1918, 36698), (2177, 32332), (3836, 18349), (4354, 16166), (8083, 8708)]