7838584728

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{25123669}}^1$

素因数の和:25123691

約数の個数: 32

約数和(自身を含む): 21103882800

約数和(自身を除く): 13265298072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 25123669, 50247338, 75371007, 100494676, 150742014, 200989352, 301484028, 326607697, 602968056, 653215394, 979823091, 1306430788, 1959646182, 2612861576, 3919292364, 7838584728]

約数ペア:

[(1, 7838584728), (2, 3919292364), (3, 2612861576), (4, 1959646182), (6, 1306430788), (8, 979823091), (12, 653215394), (13, 602968056), (24, 326607697), (26, 301484028), (39, 200989352), (52, 150742014), (78, 100494676), (104, 75371007), (156, 50247338), (312, 25123669)]