68379376

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{601}}^1$

素因数の和:1169

約数の個数: 40

約数和(自身を含む): 143174864

約数和(自身を除く): 74795488

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 547, 601, 1094, 1202, 2188, 2404, 4376, 4808, 7111, 7813, 8752, 9616, 14222, 15626, 28444, 31252, 56888, 62504, 113776, 125008, 328747, 657494, 1314988, 2629976, 4273711, 5259952, 8547422, 17094844, 34189688, 68379376]

約数ペア:

[(1, 68379376), (2, 34189688), (4, 17094844), (8, 8547422), (13, 5259952), (16, 4273711), (26, 2629976), (52, 1314988), (104, 657494), (208, 328747), (547, 125008), (601, 113776), (1094, 62504), (1202, 56888), (2188, 31252), (2404, 28444), (4376, 15626), (4808, 14222), (7111, 9616), (7813, 8752)]