65465848

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{28513}}^1$

素因数の和:28567

約数の個数: 32

約数和(自身を含む): 143710560

約数和(自身を除く): 78244712

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 28513, 57026, 114052, 199591, 228104, 399182, 798364, 1169033, 1596728, 2338066, 4676132, 8183231, 9352264, 16366462, 32732924, 65465848]

約数ペア:

[(1, 65465848), (2, 32732924), (4, 16366462), (7, 9352264), (8, 8183231), (14, 4676132), (28, 2338066), (41, 1596728), (56, 1169033), (82, 798364), (164, 399182), (287, 228104), (328, 199591), (574, 114052), (1148, 57026), (2296, 28513)]