25430988

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:223

約数の個数: 96

約数和(自身を含む): 68640768

約数和(自身を除く): 43209780

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 41, 44, 66, 74, 82, 111, 123, 127, 132, 148, 164, 222, 246, 254, 381, 407, 444, 451, 492, 508, 762, 814, 902, 1221, 1353, 1397, 1517, 1524, 1628, 1804, 2442, 2706, 2794, 3034, 4191, 4551, 4699, 4884, 5207, 5412, 5588, 6068, 8382, 9102, 9398, 10414, 14097, 15621, 16687, 16764, 18204, 18796, 20828, 28194, 31242, 33374, 50061, 51689, 56388, 57277, 62484, 66748, 100122, 103378, 114554, 155067, 171831, 192659, 200244, 206756, 229108, 310134, 343662, 385318, 577977, 620268, 687324, 770636, 1155954, 2119249, 2311908, 4238498, 6357747, 8476996, 12715494, 25430988]

約数ペア:

[(1, 25430988), (2, 12715494), (3, 8476996), (4, 6357747), (6, 4238498), (11, 2311908), (12, 2119249), (22, 1155954), (33, 770636), (37, 687324), (41, 620268), (44, 577977), (66, 385318), (74, 343662), (82, 310134), (111, 229108), (123, 206756), (127, 200244), (132, 192659), (148, 171831), (164, 155067), (222, 114554), (246, 103378), (254, 100122), (381, 66748), (407, 62484), (444, 57277), (451, 56388), (492, 51689), (508, 50061), (762, 33374), (814, 31242), (902, 28194), (1221, 20828), (1353, 18796), (1397, 18204), (1517, 16764), (1524, 16687), (1628, 15621), (1804, 14097), (2442, 10414), (2706, 9398), (2794, 9102), (3034, 8382), (4191, 6068), (4551, 5588), (4699, 5412), (4884, 5207)]