66402616

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{28921}}^1$

素因数の和:28975

約数の個数: 32

約数和(自身を含む): 145766880

約数和(自身を除く): 79364264

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 28921, 57842, 115684, 202447, 231368, 404894, 809788, 1185761, 1619576, 2371522, 4743044, 8300327, 9486088, 16600654, 33201308, 66402616]

約数ペア:

[(1, 66402616), (2, 33201308), (4, 16600654), (7, 9486088), (8, 8300327), (14, 4743044), (28, 2371522), (41, 1619576), (56, 1185761), (82, 809788), (164, 404894), (287, 231368), (328, 202447), (574, 115684), (1148, 57842), (2296, 28921)]