26740228

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{2423}}^1$

素因数の和:2547

約数の個数: 24

約数和(自身を含む): 48867840

約数和(自身を除く): 22127612

約数列:

[1, 2, 4, 31, 62, 89, 124, 178, 356, 2423, 2759, 4846, 5518, 9692, 11036, 75113, 150226, 215647, 300452, 431294, 862588, 6685057, 13370114, 26740228]

約数ペア:

[(1, 26740228), (2, 13370114), (4, 6685057), (31, 862588), (62, 431294), (89, 300452), (124, 215647), (178, 150226), (356, 75113), (2423, 11036), (2759, 9692), (4846, 5518)]