3932474

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:111

約数の個数: 64

約数和(自身を含む): 8128512

約数和(自身を除く): 4196038

約数列:

[1, 2, 7, 13, 14, 17, 26, 31, 34, 41, 62, 82, 91, 119, 182, 217, 221, 238, 287, 403, 434, 442, 527, 533, 574, 697, 806, 1054, 1066, 1271, 1394, 1547, 2542, 2821, 3094, 3689, 3731, 4879, 5642, 6851, 7378, 7462, 8897, 9061, 9758, 13702, 16523, 17794, 18122, 21607, 33046, 43214, 47957, 63427, 95914, 115661, 126854, 151249, 231322, 280891, 302498, 561782, 1966237, 3932474]

約数ペア:

[(1, 3932474), (2, 1966237), (7, 561782), (13, 302498), (14, 280891), (17, 231322), (26, 151249), (31, 126854), (34, 115661), (41, 95914), (62, 63427), (82, 47957), (91, 43214), (119, 33046), (182, 21607), (217, 18122), (221, 17794), (238, 16523), (287, 13702), (403, 9758), (434, 9061), (442, 8897), (527, 7462), (533, 7378), (574, 6851), (697, 5642), (806, 4879), (1054, 3731), (1066, 3689), (1271, 3094), (1394, 2821), (1547, 2542)]