25787628

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{11743}}^1$

素因数の和:11814

約数の個数: 36

約数和(自身を含む): 66259648

約数和(自身を除く): 40472020

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2196, 11743, 23486, 35229, 46972, 70458, 105687, 140916, 211374, 422748, 716323, 1432646, 2148969, 2865292, 4297938, 6446907, 8595876, 12893814, 25787628]

約数ペア:

[(1, 25787628), (2, 12893814), (3, 8595876), (4, 6446907), (6, 4297938), (9, 2865292), (12, 2148969), (18, 1432646), (36, 716323), (61, 422748), (122, 211374), (183, 140916), (244, 105687), (366, 70458), (549, 46972), (732, 35229), (1098, 23486), (2196, 11743)]