26720304

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{42821}}^1$

素因数の和:42845

約数の個数: 40

約数和(自身を含む): 74338992

約数和(自身を除く): 47618688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 42821, 85642, 128463, 171284, 256926, 342568, 513852, 556673, 685136, 1027704, 1113346, 1670019, 2055408, 2226692, 3340038, 4453384, 6680076, 8906768, 13360152, 26720304]

約数ペア:

[(1, 26720304), (2, 13360152), (3, 8906768), (4, 6680076), (6, 4453384), (8, 3340038), (12, 2226692), (13, 2055408), (16, 1670019), (24, 1113346), (26, 1027704), (39, 685136), (48, 556673), (52, 513852), (78, 342568), (104, 256926), (156, 171284), (208, 128463), (312, 85642), (624, 42821)]