25347384

素因数分解:

$2^3\times 3^3\times {\mathrm{239}}^1\times {\mathrm{491}}^1$

素因数の和:745

約数の個数: 64

約数和(自身を含む): 70848000

約数和(自身を除く): 45500616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 239, 478, 491, 717, 956, 982, 1434, 1473, 1912, 1964, 2151, 2868, 2946, 3928, 4302, 4419, 5736, 5892, 6453, 8604, 8838, 11784, 12906, 13257, 17208, 17676, 25812, 26514, 35352, 51624, 53028, 106056, 117349, 234698, 352047, 469396, 704094, 938792, 1056141, 1408188, 2112282, 2816376, 3168423, 4224564, 6336846, 8449128, 12673692, 25347384]

約数ペア:

[(1, 25347384), (2, 12673692), (3, 8449128), (4, 6336846), (6, 4224564), (8, 3168423), (9, 2816376), (12, 2112282), (18, 1408188), (24, 1056141), (27, 938792), (36, 704094), (54, 469396), (72, 352047), (108, 234698), (216, 117349), (239, 106056), (478, 53028), (491, 51624), (717, 35352), (956, 26514), (982, 25812), (1434, 17676), (1473, 17208), (1912, 13257), (1964, 12906), (2151, 11784), (2868, 8838), (2946, 8604), (3928, 6453), (4302, 5892), (4419, 5736)]