28881528

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{92569}}^1$

素因数の和:92591

約数の個数: 32

約数和(自身を含む): 77758800

約数和(自身を除く): 48877272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 92569, 185138, 277707, 370276, 555414, 740552, 1110828, 1203397, 2221656, 2406794, 3610191, 4813588, 7220382, 9627176, 14440764, 28881528]

約数ペア:

[(1, 28881528), (2, 14440764), (3, 9627176), (4, 7220382), (6, 4813588), (8, 3610191), (12, 2406794), (13, 2221656), (24, 1203397), (26, 1110828), (39, 740552), (52, 555414), (78, 370276), (104, 277707), (156, 185138), (312, 92569)]