74282278

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1429}}^1$

素因数の和:1564

約数の個数: 32

約数和(自身を含む): 131788800

約数和(自身を除く): 57506522

約数列:

[1, 2, 7, 14, 47, 79, 94, 158, 329, 553, 658, 1106, 1429, 2858, 3713, 7426, 10003, 20006, 25991, 51982, 67163, 112891, 134326, 225782, 470141, 790237, 940282, 1580474, 5305877, 10611754, 37141139, 74282278]

約数ペア:

[(1, 74282278), (2, 37141139), (7, 10611754), (14, 5305877), (47, 1580474), (79, 940282), (94, 790237), (158, 470141), (329, 225782), (553, 134326), (658, 112891), (1106, 67163), (1429, 51982), (2858, 25991), (3713, 20006), (7426, 10003)]