425776

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:133

約数の個数: 40

約数和(自身を含む): 937440

約数和(自身を除く): 511664

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 89, 92, 104, 178, 184, 208, 299, 356, 368, 598, 712, 1157, 1196, 1424, 2047, 2314, 2392, 4094, 4628, 4784, 8188, 9256, 16376, 18512, 26611, 32752, 53222, 106444, 212888, 425776]

約数ペア:

[(1, 425776), (2, 212888), (4, 106444), (8, 53222), (13, 32752), (16, 26611), (23, 18512), (26, 16376), (46, 9256), (52, 8188), (89, 4784), (92, 4628), (104, 4094), (178, 2392), (184, 2314), (208, 2047), (299, 1424), (356, 1196), (368, 1157), (598, 712)]