71966314

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{2099}}^1$

素因数の和:2218

約数の個数: 32

約数和(自身を含む): 129024000

約数和(自身を除く): 57057686

約数列:

[1, 2, 7, 14, 31, 62, 79, 158, 217, 434, 553, 1106, 2099, 2449, 4198, 4898, 14693, 17143, 29386, 34286, 65069, 130138, 165821, 331642, 455483, 910966, 1160747, 2321494, 5140451, 10280902, 35983157, 71966314]

約数ペア:

[(1, 71966314), (2, 35983157), (7, 10280902), (14, 5140451), (31, 2321494), (62, 1160747), (79, 910966), (158, 455483), (217, 331642), (434, 165821), (553, 130138), (1106, 65069), (2099, 34286), (2449, 29386), (4198, 17143), (4898, 14693)]