7917936

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{12689}}^1$

素因数の和:12713

約数の個数: 40

約数和(自身を含む): 22029840

約数和(自身を除く): 14111904

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 12689, 25378, 38067, 50756, 76134, 101512, 152268, 164957, 203024, 304536, 329914, 494871, 609072, 659828, 989742, 1319656, 1979484, 2639312, 3958968, 7917936]

約数ペア:

[(1, 7917936), (2, 3958968), (3, 2639312), (4, 1979484), (6, 1319656), (8, 989742), (12, 659828), (13, 609072), (16, 494871), (24, 329914), (26, 304536), (39, 203024), (48, 164957), (52, 152268), (78, 101512), (104, 76134), (156, 50756), (208, 38067), (312, 25378), (624, 12689)]