26490592

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:443

約数の個数: 48

約数和(自身を含む): 54465264

約数和(自身を除く): 27974672

約数列:

[1, 2, 4, 8, 16, 32, 41, 61, 82, 122, 164, 244, 328, 331, 488, 656, 662, 976, 1312, 1324, 1952, 2501, 2648, 5002, 5296, 10004, 10592, 13571, 20008, 20191, 27142, 40016, 40382, 54284, 80032, 80764, 108568, 161528, 217136, 323056, 434272, 646112, 827831, 1655662, 3311324, 6622648, 13245296, 26490592]

約数ペア:

[(1, 26490592), (2, 13245296), (4, 6622648), (8, 3311324), (16, 1655662), (32, 827831), (41, 646112), (61, 434272), (82, 323056), (122, 217136), (164, 161528), (244, 108568), (328, 80764), (331, 80032), (488, 54284), (656, 40382), (662, 40016), (976, 27142), (1312, 20191), (1324, 20008), (1952, 13571), (2501, 10592), (2648, 10004), (5002, 5296)]