25210128

素因数分解:

$2^4\times 3^1\times {\mathrm{263}}^1\times {\mathrm{1997}}^1$

素因数の和:2271

約数の個数: 40

約数和(自身を含む): 65406528

約数和(自身を除く): 40196400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 263, 526, 789, 1052, 1578, 1997, 2104, 3156, 3994, 4208, 5991, 6312, 7988, 11982, 12624, 15976, 23964, 31952, 47928, 95856, 525211, 1050422, 1575633, 2100844, 3151266, 4201688, 6302532, 8403376, 12605064, 25210128]

約数ペア:

[(1, 25210128), (2, 12605064), (3, 8403376), (4, 6302532), (6, 4201688), (8, 3151266), (12, 2100844), (16, 1575633), (24, 1050422), (48, 525211), (263, 95856), (526, 47928), (789, 31952), (1052, 23964), (1578, 15976), (1997, 12624), (2104, 11982), (3156, 7988), (3994, 6312), (4208, 5991)]