25862538

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{1321}}^1$

素因数の和:1590

約数の個数: 32

約数和(自身を含む): 55968192

約数和(自身を除く): 30105654

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 251, 502, 753, 1321, 1506, 2642, 3263, 3963, 6526, 7926, 9789, 17173, 19578, 34346, 51519, 103038, 331571, 663142, 994713, 1989426, 4310423, 8620846, 12931269, 25862538]

約数ペア:

[(1, 25862538), (2, 12931269), (3, 8620846), (6, 4310423), (13, 1989426), (26, 994713), (39, 663142), (78, 331571), (251, 103038), (502, 51519), (753, 34346), (1321, 19578), (1506, 17173), (2642, 9789), (3263, 7926), (3963, 6526)]