4471428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{28663}}^1$

素因数の和:28683

約数の個数: 24

約数和(自身を含む): 11236288

約数和(自身を除く): 6764860

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 28663, 57326, 85989, 114652, 171978, 343956, 372619, 745238, 1117857, 1490476, 2235714, 4471428]

約数ペア:

[(1, 4471428), (2, 2235714), (3, 1490476), (4, 1117857), (6, 745238), (12, 372619), (13, 343956), (26, 171978), (39, 114652), (52, 85989), (78, 57326), (156, 28663)]