56393584

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1979}}^1$

素因数の和:2137

約数の個数: 40

約数和(自身を含む): 118586160

約数和(自身を除く): 62192576

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 137, 208, 274, 548, 1096, 1781, 1979, 2192, 3562, 3958, 7124, 7916, 14248, 15832, 25727, 28496, 31664, 51454, 102908, 205816, 271123, 411632, 542246, 1084492, 2168984, 3524599, 4337968, 7049198, 14098396, 28196792, 56393584]

約数ペア:

[(1, 56393584), (2, 28196792), (4, 14098396), (8, 7049198), (13, 4337968), (16, 3524599), (26, 2168984), (52, 1084492), (104, 542246), (137, 411632), (208, 271123), (274, 205816), (548, 102908), (1096, 51454), (1781, 31664), (1979, 28496), (2192, 25727), (3562, 15832), (3958, 14248), (7124, 7916)]