65707656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{391117}}^1$

素因数の和:391133

約数の個数: 32

約数和(自身を含む): 187736640

約数和(自身を除く): 122028984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 391117, 782234, 1173351, 1564468, 2346702, 2737819, 3128936, 4693404, 5475638, 8213457, 9386808, 10951276, 16426914, 21902552, 32853828, 65707656]

約数ペア:

[(1, 65707656), (2, 32853828), (3, 21902552), (4, 16426914), (6, 10951276), (7, 9386808), (8, 8213457), (12, 5475638), (14, 4693404), (21, 3128936), (24, 2737819), (28, 2346702), (42, 1564468), (56, 1173351), (84, 782234), (168, 391117)]