28916320188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{28349}}^1\times {\mathrm{12143}}^1$

素因数の和:40506

約数の個数: 48

約数和(自身を含む): 77119257600

約数和(自身を除く): 48202937412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 12143, 24286, 28349, 36429, 48572, 56698, 72858, 85001, 85047, 113396, 145716, 170002, 170094, 198443, 255003, 340004, 340188, 396886, 510006, 595329, 793772, 1020012, 1190658, 2381316, 344241907, 688483814, 1032725721, 1376967628, 2065451442, 2409693349, 4130902884, 4819386698, 7229080047, 9638773396, 14458160094, 28916320188]

約数ペア:

[(1, 28916320188), (2, 14458160094), (3, 9638773396), (4, 7229080047), (6, 4819386698), (7, 4130902884), (12, 2409693349), (14, 2065451442), (21, 1376967628), (28, 1032725721), (42, 688483814), (84, 344241907), (12143, 2381316), (24286, 1190658), (28349, 1020012), (36429, 793772), (48572, 595329), (56698, 510006), (72858, 396886), (85001, 340188), (85047, 340004), (113396, 255003), (145716, 198443), (170002, 170094)]