28203696

素因数分解:

$2^4\times 3^2\times {\mathrm{73}}^1\times {\mathrm{2683}}^1$

素因数の和:2770

約数の個数: 60

約数和(自身を含む): 80042248

約数和(自身を除く): 51838552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 73, 144, 146, 219, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2628, 2683, 3504, 5256, 5366, 8049, 10512, 10732, 16098, 21464, 24147, 32196, 42928, 48294, 64392, 96588, 128784, 193176, 195859, 386352, 391718, 587577, 783436, 1175154, 1566872, 1762731, 2350308, 3133744, 3525462, 4700616, 7050924, 9401232, 14101848, 28203696]

約数ペア:

[(1, 28203696), (2, 14101848), (3, 9401232), (4, 7050924), (6, 4700616), (8, 3525462), (9, 3133744), (12, 2350308), (16, 1762731), (18, 1566872), (24, 1175154), (36, 783436), (48, 587577), (72, 391718), (73, 386352), (144, 195859), (146, 193176), (219, 128784), (292, 96588), (438, 64392), (584, 48294), (657, 42928), (876, 32196), (1168, 24147), (1314, 21464), (1752, 16098), (2628, 10732), (2683, 10512), (3504, 8049), (5256, 5366)]