71799782

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 114462720

約数和(自身を除く): 42662938

約数列:

[1, 2, 31, 62, 79, 107, 137, 158, 214, 274, 2449, 3317, 4247, 4898, 6634, 8453, 8494, 10823, 14659, 16906, 21646, 29318, 262043, 335513, 454429, 524086, 671026, 908858, 1158061, 2316122, 35899891, 71799782]

約数ペア:

[(1, 71799782), (2, 35899891), (31, 2316122), (62, 1158061), (79, 908858), (107, 671026), (137, 524086), (158, 454429), (214, 335513), (274, 262043), (2449, 29318), (3317, 21646), (4247, 16906), (4898, 14659), (6634, 10823), (8453, 8494)]