75398498

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{2069}}^1$

素因数の和:2234

約数の個数: 32

約数和(自身を含む): 137116800

約数和(自身を除く): 61718302

約数列:

[1, 2, 7, 14, 19, 38, 133, 137, 266, 274, 959, 1918, 2069, 2603, 4138, 5206, 14483, 18221, 28966, 36442, 39311, 78622, 275177, 283453, 550354, 566906, 1984171, 3968342, 5385607, 10771214, 37699249, 75398498]

約数ペア:

[(1, 75398498), (2, 37699249), (7, 10771214), (14, 5385607), (19, 3968342), (38, 1984171), (133, 566906), (137, 550354), (266, 283453), (274, 275177), (959, 78622), (1918, 39311), (2069, 36442), (2603, 28966), (4138, 18221), (5206, 14483)]