25172748

素因数分解:

$2^2\times 3^3\times {\mathrm{61}}^1\times {\mathrm{3821}}^1$

素因数の和:3895

約数の個数: 48

約数和(自身を含む): 66349920

約数和(自身を除く): 41177172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 108, 122, 183, 244, 366, 549, 732, 1098, 1647, 2196, 3294, 3821, 6588, 7642, 11463, 15284, 22926, 34389, 45852, 68778, 103167, 137556, 206334, 233081, 412668, 466162, 699243, 932324, 1398486, 2097729, 2796972, 4195458, 6293187, 8390916, 12586374, 25172748]

約数ペア:

[(1, 25172748), (2, 12586374), (3, 8390916), (4, 6293187), (6, 4195458), (9, 2796972), (12, 2097729), (18, 1398486), (27, 932324), (36, 699243), (54, 466162), (61, 412668), (108, 233081), (122, 206334), (183, 137556), (244, 103167), (366, 68778), (549, 45852), (732, 34389), (1098, 22926), (1647, 15284), (2196, 11463), (3294, 7642), (3821, 6588)]