27374984

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1213}}^1$

素因数の和:1270

約数の個数: 64

約数和(自身を含む): 65264640

約数和(自身を除く): 37889656

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 364, 403, 434, 728, 806, 868, 1213, 1612, 1736, 2426, 2821, 3224, 4852, 5642, 8491, 9704, 11284, 15769, 16982, 22568, 31538, 33964, 37603, 63076, 67928, 75206, 110383, 126152, 150412, 220766, 263221, 300824, 441532, 488839, 526442, 883064, 977678, 1052884, 1955356, 2105768, 3421873, 3910712, 6843746, 13687492, 27374984]

約数ペア:

[(1, 27374984), (2, 13687492), (4, 6843746), (7, 3910712), (8, 3421873), (13, 2105768), (14, 1955356), (26, 1052884), (28, 977678), (31, 883064), (52, 526442), (56, 488839), (62, 441532), (91, 300824), (104, 263221), (124, 220766), (182, 150412), (217, 126152), (248, 110383), (364, 75206), (403, 67928), (434, 63076), (728, 37603), (806, 33964), (868, 31538), (1213, 22568), (1612, 16982), (1736, 15769), (2426, 11284), (2821, 9704), (3224, 8491), (4852, 5642)]