65645664

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{97687}}^1$

素因数の和:97707

約数の個数: 48

約数和(自身を含む): 196939008

約数和(自身を除く): 131293344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 97687, 195374, 293061, 390748, 586122, 683809, 781496, 1172244, 1367618, 1562992, 2051427, 2344488, 2735236, 3125984, 4102854, 4688976, 5470472, 8205708, 9377952, 10940944, 16411416, 21881888, 32822832, 65645664]

約数ペア:

[(1, 65645664), (2, 32822832), (3, 21881888), (4, 16411416), (6, 10940944), (7, 9377952), (8, 8205708), (12, 5470472), (14, 4688976), (16, 4102854), (21, 3125984), (24, 2735236), (28, 2344488), (32, 2051427), (42, 1562992), (48, 1367618), (56, 1172244), (84, 781496), (96, 683809), (112, 586122), (168, 390748), (224, 293061), (336, 195374), (672, 97687)]