28726584

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{38611}}^1$

素因数の和:38651

約数の個数: 32

約数和(自身を含む): 74135040

約数和(自身を除く): 45408456

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 38611, 77222, 115833, 154444, 231666, 308888, 463332, 926664, 1196941, 2393882, 3590823, 4787764, 7181646, 9575528, 14363292, 28726584]

約数ペア:

[(1, 28726584), (2, 14363292), (3, 9575528), (4, 7181646), (6, 4787764), (8, 3590823), (12, 2393882), (24, 1196941), (31, 926664), (62, 463332), (93, 308888), (124, 231666), (186, 154444), (248, 115833), (372, 77222), (744, 38611)]