7428127396

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{3137}}^1$

素因数の和:3456

約数の個数: 48

約数和(自身を含む): 13640886000

約数和(自身を除く): 6212758604

約数列:

[1, 2, 4, 29, 58, 116, 137, 149, 274, 298, 548, 596, 3137, 3973, 4321, 6274, 7946, 8642, 12548, 15892, 17284, 20413, 40826, 81652, 90973, 181946, 363892, 429769, 467413, 591977, 859538, 934826, 1183954, 1719076, 1869652, 2367908, 12463301, 13554977, 24926602, 27109954, 49853204, 54219908, 64035581, 128071162, 256142324, 1857031849, 3714063698, 7428127396]

約数ペア:

[(1, 7428127396), (2, 3714063698), (4, 1857031849), (29, 256142324), (58, 128071162), (116, 64035581), (137, 54219908), (149, 49853204), (274, 27109954), (298, 24926602), (548, 13554977), (596, 12463301), (3137, 2367908), (3973, 1869652), (4321, 1719076), (6274, 1183954), (7946, 934826), (8642, 859538), (12548, 591977), (15892, 467413), (17284, 429769), (20413, 363892), (40826, 181946), (81652, 90973)]