25854714

素因数分解:

$2^1\times 3^7\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 60929280

約数和(自身を除く): 35074566

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 243, 257, 414, 486, 514, 621, 729, 771, 1242, 1458, 1542, 1863, 2187, 2313, 3726, 4374, 4626, 5589, 5911, 6939, 11178, 11822, 13878, 16767, 17733, 20817, 33534, 35466, 41634, 50301, 53199, 62451, 100602, 106398, 124902, 159597, 187353, 319194, 374706, 478791, 562059, 957582, 1124118, 1436373, 2872746, 4309119, 8618238, 12927357, 25854714]

約数ペア:

[(1, 25854714), (2, 12927357), (3, 8618238), (6, 4309119), (9, 2872746), (18, 1436373), (23, 1124118), (27, 957582), (46, 562059), (54, 478791), (69, 374706), (81, 319194), (138, 187353), (162, 159597), (207, 124902), (243, 106398), (257, 100602), (414, 62451), (486, 53199), (514, 50301), (621, 41634), (729, 35466), (771, 33534), (1242, 20817), (1458, 17733), (1542, 16767), (1863, 13878), (2187, 11822), (2313, 11178), (3726, 6939), (4374, 5911), (4626, 5589)]