25575216

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{967}}^1$

素因数の和:1026

約数の個数: 80

約数和(自身を含む): 72019200

約数和(自身を除く): 46443984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 38, 48, 57, 58, 76, 87, 114, 116, 152, 174, 228, 232, 304, 348, 456, 464, 551, 696, 912, 967, 1102, 1392, 1653, 1934, 2204, 2901, 3306, 3868, 4408, 5802, 6612, 7736, 8816, 11604, 13224, 15472, 18373, 23208, 26448, 28043, 36746, 46416, 55119, 56086, 73492, 84129, 110238, 112172, 146984, 168258, 220476, 224344, 293968, 336516, 440952, 448688, 532817, 673032, 881904, 1065634, 1346064, 1598451, 2131268, 3196902, 4262536, 6393804, 8525072, 12787608, 25575216]

約数ペア:

[(1, 25575216), (2, 12787608), (3, 8525072), (4, 6393804), (6, 4262536), (8, 3196902), (12, 2131268), (16, 1598451), (19, 1346064), (24, 1065634), (29, 881904), (38, 673032), (48, 532817), (57, 448688), (58, 440952), (76, 336516), (87, 293968), (114, 224344), (116, 220476), (152, 168258), (174, 146984), (228, 112172), (232, 110238), (304, 84129), (348, 73492), (456, 56086), (464, 55119), (551, 46416), (696, 36746), (912, 28043), (967, 26448), (1102, 23208), (1392, 18373), (1653, 15472), (1934, 13224), (2204, 11604), (2901, 8816), (3306, 7736), (3868, 6612), (4408, 5802)]