64328784

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103091}}^1$

素因数の和:103115

約数の個数: 40

約数和(自身を含む): 178967712

約数和(自身を除く): 114638928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 103091, 206182, 309273, 412364, 618546, 824728, 1237092, 1340183, 1649456, 2474184, 2680366, 4020549, 4948368, 5360732, 8041098, 10721464, 16082196, 21442928, 32164392, 64328784]

約数ペア:

[(1, 64328784), (2, 32164392), (3, 21442928), (4, 16082196), (6, 10721464), (8, 8041098), (12, 5360732), (13, 4948368), (16, 4020549), (24, 2680366), (26, 2474184), (39, 1649456), (48, 1340183), (52, 1237092), (78, 824728), (104, 618546), (156, 412364), (208, 309273), (312, 206182), (624, 103091)]