28479672

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{30427}}^1$

素因数の和:30452

約数の個数: 48

約数和(自身を含む): 83068440

約数和(自身を除く): 54588768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 30427, 60854, 91281, 121708, 182562, 243416, 273843, 365124, 395551, 547686, 730248, 791102, 1095372, 1186653, 1582204, 2190744, 2373306, 3164408, 3559959, 4746612, 7119918, 9493224, 14239836, 28479672]

約数ペア:

[(1, 28479672), (2, 14239836), (3, 9493224), (4, 7119918), (6, 4746612), (8, 3559959), (9, 3164408), (12, 2373306), (13, 2190744), (18, 1582204), (24, 1186653), (26, 1095372), (36, 791102), (39, 730248), (52, 547686), (72, 395551), (78, 365124), (104, 273843), (117, 243416), (156, 182562), (234, 121708), (312, 91281), (468, 60854), (936, 30427)]