25683228

素因数分解:

$2^2\times 3^2\times {\mathrm{491}}^1\times {\mathrm{1453}}^1$

素因数の和:1954

約数の個数: 36

約数和(自身を含む): 65098488

約数和(自身を除く): 39415260

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 491, 982, 1453, 1473, 1964, 2906, 2946, 4359, 4419, 5812, 5892, 8718, 8838, 13077, 17436, 17676, 26154, 52308, 713423, 1426846, 2140269, 2853692, 4280538, 6420807, 8561076, 12841614, 25683228]

約数ペア:

[(1, 25683228), (2, 12841614), (3, 8561076), (4, 6420807), (6, 4280538), (9, 2853692), (12, 2140269), (18, 1426846), (36, 713423), (491, 52308), (982, 26154), (1453, 17676), (1473, 17436), (1964, 13077), (2906, 8838), (2946, 8718), (4359, 5892), (4419, 5812)]