28783224

素因数分解:

$2^3\times 3^2\times {\mathrm{149}}^1\times {\mathrm{2683}}^1$

素因数の和:2844

約数の個数: 48

約数和(自身を含む): 78507000

約数和(自身を除く): 49723776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 149, 298, 447, 596, 894, 1192, 1341, 1788, 2682, 2683, 3576, 5364, 5366, 8049, 10728, 10732, 16098, 21464, 24147, 32196, 48294, 64392, 96588, 193176, 399767, 799534, 1199301, 1599068, 2398602, 3198136, 3597903, 4797204, 7195806, 9594408, 14391612, 28783224]

約数ペア:

[(1, 28783224), (2, 14391612), (3, 9594408), (4, 7195806), (6, 4797204), (8, 3597903), (9, 3198136), (12, 2398602), (18, 1599068), (24, 1199301), (36, 799534), (72, 399767), (149, 193176), (298, 96588), (447, 64392), (596, 48294), (894, 32196), (1192, 24147), (1341, 21464), (1788, 16098), (2682, 10732), (2683, 10728), (3576, 8049), (5364, 5366)]