66513104

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{19157}}^1$

素因数の和:19203

約数の個数: 40

約数和(自身を含む): 152037888

約数和(自身を除く): 85524784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 19157, 38314, 76628, 134099, 153256, 268198, 306512, 536396, 593867, 1072792, 1187734, 2145584, 2375468, 4157069, 4750936, 8314138, 9501872, 16628276, 33256552, 66513104]

約数ペア:

[(1, 66513104), (2, 33256552), (4, 16628276), (7, 9501872), (8, 8314138), (14, 4750936), (16, 4157069), (28, 2375468), (31, 2145584), (56, 1187734), (62, 1072792), (112, 593867), (124, 536396), (217, 306512), (248, 268198), (434, 153256), (496, 134099), (868, 76628), (1736, 38314), (3472, 19157)]