25216884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{827}}^1$

素因数の和:866

約数の個数: 108

約数和(自身を含む): 80170272

約数和(自身を除く): 54953388

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 121, 126, 132, 154, 198, 231, 242, 252, 308, 363, 396, 462, 484, 693, 726, 827, 847, 924, 1089, 1386, 1452, 1654, 1694, 2178, 2481, 2541, 2772, 3308, 3388, 4356, 4962, 5082, 5789, 7443, 7623, 9097, 9924, 10164, 11578, 14886, 15246, 17367, 18194, 23156, 27291, 29772, 30492, 34734, 36388, 52101, 54582, 63679, 69468, 81873, 100067, 104202, 109164, 127358, 163746, 191037, 200134, 208404, 254716, 300201, 327492, 382074, 400268, 573111, 600402, 700469, 764148, 900603, 1146222, 1200804, 1400938, 1801206, 2101407, 2292444, 2801876, 3602412, 4202814, 6304221, 8405628, 12608442, 25216884]

約数ペア:

[(1, 25216884), (2, 12608442), (3, 8405628), (4, 6304221), (6, 4202814), (7, 3602412), (9, 2801876), (11, 2292444), (12, 2101407), (14, 1801206), (18, 1400938), (21, 1200804), (22, 1146222), (28, 900603), (33, 764148), (36, 700469), (42, 600402), (44, 573111), (63, 400268), (66, 382074), (77, 327492), (84, 300201), (99, 254716), (121, 208404), (126, 200134), (132, 191037), (154, 163746), (198, 127358), (231, 109164), (242, 104202), (252, 100067), (308, 81873), (363, 69468), (396, 63679), (462, 54582), (484, 52101), (693, 36388), (726, 34734), (827, 30492), (847, 29772), (924, 27291), (1089, 23156), (1386, 18194), (1452, 17367), (1654, 15246), (1694, 14886), (2178, 11578), (2481, 10164), (2541, 9924), (2772, 9097), (3308, 7623), (3388, 7443), (4356, 5789), (4962, 5082)]