28040332728

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{148853}}^1$

素因数の和:149076

約数の個数: 64

約数和(自身を含む): 72021519360

約数和(自身を除く): 43981186632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 167, 188, 282, 334, 376, 501, 564, 668, 1002, 1128, 1336, 2004, 4008, 7849, 15698, 23547, 31396, 47094, 62792, 94188, 148853, 188376, 297706, 446559, 595412, 893118, 1190824, 1786236, 3572472, 6996091, 13992182, 20988273, 24858451, 27984364, 41976546, 49716902, 55968728, 74575353, 83953092, 99433804, 149150706, 167906184, 198867608, 298301412, 596602824, 1168347197, 2336694394, 3505041591, 4673388788, 7010083182, 9346777576, 14020166364, 28040332728]

約数ペア:

[(1, 28040332728), (2, 14020166364), (3, 9346777576), (4, 7010083182), (6, 4673388788), (8, 3505041591), (12, 2336694394), (24, 1168347197), (47, 596602824), (94, 298301412), (141, 198867608), (167, 167906184), (188, 149150706), (282, 99433804), (334, 83953092), (376, 74575353), (501, 55968728), (564, 49716902), (668, 41976546), (1002, 27984364), (1128, 24858451), (1336, 20988273), (2004, 13992182), (4008, 6996091), (7849, 3572472), (15698, 1786236), (23547, 1190824), (31396, 893118), (47094, 595412), (62792, 446559), (94188, 297706), (148853, 188376)]