28936094

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^2\times {\mathrm{293}}^1$

素因数の和:440

約数の個数: 24

約数和(自身を含む): 48231288

約数和(自身を除く): 19295194

約数列:

[1, 2, 11, 22, 67, 134, 293, 586, 737, 1474, 3223, 4489, 6446, 8978, 19631, 39262, 49379, 98758, 215941, 431882, 1315277, 2630554, 14468047, 28936094]

約数ペア:

[(1, 28936094), (2, 14468047), (11, 2630554), (22, 1315277), (67, 431882), (134, 215941), (293, 98758), (586, 49379), (737, 39262), (1474, 19631), (3223, 8978), (4489, 6446)]