74740708

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2699}}^1$

素因数の和:2776

約数の個数: 48

約数和(自身を含む): 159667200

約数和(自身を除く): 84926492

約数列:

[1, 2, 4, 7, 14, 23, 28, 43, 46, 86, 92, 161, 172, 301, 322, 602, 644, 989, 1204, 1978, 2699, 3956, 5398, 6923, 10796, 13846, 18893, 27692, 37786, 62077, 75572, 116057, 124154, 232114, 248308, 434539, 464228, 812399, 869078, 1624798, 1738156, 2669311, 3249596, 5338622, 10677244, 18685177, 37370354, 74740708]

約数ペア:

[(1, 74740708), (2, 37370354), (4, 18685177), (7, 10677244), (14, 5338622), (23, 3249596), (28, 2669311), (43, 1738156), (46, 1624798), (86, 869078), (92, 812399), (161, 464228), (172, 434539), (301, 248308), (322, 232114), (602, 124154), (644, 116057), (989, 75572), (1204, 62077), (1978, 37786), (2699, 27692), (3956, 18893), (5398, 13846), (6923, 10796)]