7172828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{509}}^1$

素因数の和:797

約数の個数: 24

約数和(自身を含む): 13594560

約数和(自身を除く): 6421732

約数列:

[1, 2, 4, 13, 26, 52, 271, 509, 542, 1018, 1084, 2036, 3523, 6617, 7046, 13234, 14092, 26468, 137939, 275878, 551756, 1793207, 3586414, 7172828]

約数ペア:

[(1, 7172828), (2, 3586414), (4, 1793207), (13, 551756), (26, 275878), (52, 137939), (271, 26468), (509, 14092), (542, 13234), (1018, 7046), (1084, 6617), (2036, 3523)]