25613688

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1$

素因数の和:412

約数の個数: 64

約数和(自身を含む): 66816000

約数和(自身を除く): 41202312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 173, 186, 199, 248, 346, 372, 398, 519, 597, 692, 744, 796, 1038, 1194, 1384, 1592, 2076, 2388, 4152, 4776, 5363, 6169, 10726, 12338, 16089, 18507, 21452, 24676, 32178, 34427, 37014, 42904, 49352, 64356, 68854, 74028, 103281, 128712, 137708, 148056, 206562, 275416, 413124, 826248, 1067237, 2134474, 3201711, 4268948, 6403422, 8537896, 12806844, 25613688]

約数ペア:

[(1, 25613688), (2, 12806844), (3, 8537896), (4, 6403422), (6, 4268948), (8, 3201711), (12, 2134474), (24, 1067237), (31, 826248), (62, 413124), (93, 275416), (124, 206562), (173, 148056), (186, 137708), (199, 128712), (248, 103281), (346, 74028), (372, 68854), (398, 64356), (519, 49352), (597, 42904), (692, 37014), (744, 34427), (796, 32178), (1038, 24676), (1194, 21452), (1384, 18507), (1592, 16089), (2076, 12338), (2388, 10726), (4152, 6169), (4776, 5363)]