25908732

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1$

素因数の和:467

約数の個数: 72

約数和(自身を含む): 68717376

約数和(自身を除く): 42808644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 53, 74, 106, 111, 148, 159, 212, 222, 318, 333, 367, 444, 477, 636, 666, 734, 954, 1101, 1332, 1468, 1908, 1961, 2202, 3303, 3922, 4404, 5883, 6606, 7844, 11766, 13212, 13579, 17649, 19451, 23532, 27158, 35298, 38902, 40737, 54316, 58353, 70596, 77804, 81474, 116706, 122211, 162948, 175059, 233412, 244422, 350118, 488844, 700236, 719687, 1439374, 2159061, 2878748, 4318122, 6477183, 8636244, 12954366, 25908732]

約数ペア:

[(1, 25908732), (2, 12954366), (3, 8636244), (4, 6477183), (6, 4318122), (9, 2878748), (12, 2159061), (18, 1439374), (36, 719687), (37, 700236), (53, 488844), (74, 350118), (106, 244422), (111, 233412), (148, 175059), (159, 162948), (212, 122211), (222, 116706), (318, 81474), (333, 77804), (367, 70596), (444, 58353), (477, 54316), (636, 40737), (666, 38902), (734, 35298), (954, 27158), (1101, 23532), (1332, 19451), (1468, 17649), (1908, 13579), (1961, 13212), (2202, 11766), (3303, 7844), (3922, 6606), (4404, 5883)]