25478056

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{449}}^1$

素因数の和:669

約数の個数: 32

約数和(自身を含む): 49329000

約数和(自身を除く): 23850944

約数列:

[1, 2, 4, 8, 41, 82, 164, 173, 328, 346, 449, 692, 898, 1384, 1796, 3592, 7093, 14186, 18409, 28372, 36818, 56744, 73636, 77677, 147272, 155354, 310708, 621416, 3184757, 6369514, 12739028, 25478056]

約数ペア:

[(1, 25478056), (2, 12739028), (4, 6369514), (8, 3184757), (41, 621416), (82, 310708), (164, 155354), (173, 147272), (328, 77677), (346, 73636), (449, 56744), (692, 36818), (898, 28372), (1384, 18409), (1796, 14186), (3592, 7093)]