25677064

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:302

約数の個数: 64

約数和(自身を含む): 57859200

約数和(自身を除く): 32182136

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 97, 116, 163, 194, 203, 232, 326, 388, 406, 652, 679, 776, 812, 1141, 1304, 1358, 1624, 2282, 2716, 2813, 4564, 4727, 5432, 5626, 9128, 9454, 11252, 15811, 18908, 19691, 22504, 31622, 33089, 37816, 39382, 63244, 66178, 78764, 110677, 126488, 132356, 157528, 221354, 264712, 442708, 458519, 885416, 917038, 1834076, 3209633, 3668152, 6419266, 12838532, 25677064]

約数ペア:

[(1, 25677064), (2, 12838532), (4, 6419266), (7, 3668152), (8, 3209633), (14, 1834076), (28, 917038), (29, 885416), (56, 458519), (58, 442708), (97, 264712), (116, 221354), (163, 157528), (194, 132356), (203, 126488), (232, 110677), (326, 78764), (388, 66178), (406, 63244), (652, 39382), (679, 37816), (776, 33089), (812, 31622), (1141, 22504), (1304, 19691), (1358, 18908), (1624, 15811), (2282, 11252), (2716, 9454), (2813, 9128), (4564, 5626), (4727, 5432)]