25651332

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{743}}^1$

素因数の和:897

約数の個数: 72

約数和(自身を含む): 74745216

約数和(自身を除く): 49093884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 137, 252, 274, 411, 548, 743, 822, 959, 1233, 1486, 1644, 1918, 2229, 2466, 2877, 2972, 3836, 4458, 4932, 5201, 5754, 6687, 8631, 8916, 10402, 11508, 13374, 15603, 17262, 20804, 26748, 31206, 34524, 46809, 62412, 93618, 101791, 187236, 203582, 305373, 407164, 610746, 712537, 916119, 1221492, 1425074, 1832238, 2137611, 2850148, 3664476, 4275222, 6412833, 8550444, 12825666, 25651332]

約数ペア:

[(1, 25651332), (2, 12825666), (3, 8550444), (4, 6412833), (6, 4275222), (7, 3664476), (9, 2850148), (12, 2137611), (14, 1832238), (18, 1425074), (21, 1221492), (28, 916119), (36, 712537), (42, 610746), (63, 407164), (84, 305373), (126, 203582), (137, 187236), (252, 101791), (274, 93618), (411, 62412), (548, 46809), (743, 34524), (822, 31206), (959, 26748), (1233, 20804), (1486, 17262), (1644, 15603), (1918, 13374), (2229, 11508), (2466, 10402), (2877, 8916), (2972, 8631), (3836, 6687), (4458, 5754), (4932, 5201)]