12804517192

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1\times {\mathrm{1571}}^1$

素因数の和:2086

約数の個数: 64

約数和(自身を含む): 25058937600

約数和(自身を除く): 12254420408

約数列:

[1, 2, 4, 8, 47, 53, 94, 106, 188, 212, 376, 409, 424, 818, 1571, 1636, 2491, 3142, 3272, 4982, 6284, 9964, 12568, 19223, 19928, 21677, 38446, 43354, 73837, 76892, 83263, 86708, 147674, 153784, 166526, 173416, 295348, 333052, 590696, 642539, 666104, 1018819, 1285078, 2037638, 2570156, 3913361, 4075276, 5140312, 7826722, 8150552, 15653444, 30199333, 31306888, 34054567, 60398666, 68109134, 120797332, 136218268, 241594664, 272436536, 1600564649, 3201129298, 6402258596, 12804517192]

約数ペア:

[(1, 12804517192), (2, 6402258596), (4, 3201129298), (8, 1600564649), (47, 272436536), (53, 241594664), (94, 136218268), (106, 120797332), (188, 68109134), (212, 60398666), (376, 34054567), (409, 31306888), (424, 30199333), (818, 15653444), (1571, 8150552), (1636, 7826722), (2491, 5140312), (3142, 4075276), (3272, 3913361), (4982, 2570156), (6284, 2037638), (9964, 1285078), (12568, 1018819), (19223, 666104), (19928, 642539), (21677, 590696), (38446, 333052), (43354, 295348), (73837, 173416), (76892, 166526), (83263, 153784), (86708, 147674)]