29994008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{17939}}^1$

素因数の和:17975

約数の個数: 32

約数和(自身を含む): 64584000

約数和(自身を除く): 34589992

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 17939, 35878, 71756, 143512, 197329, 340841, 394658, 681682, 789316, 1363364, 1578632, 2726728, 3749251, 7498502, 14997004, 29994008]

約数ペア:

[(1, 29994008), (2, 14997004), (4, 7498502), (8, 3749251), (11, 2726728), (19, 1578632), (22, 1363364), (38, 789316), (44, 681682), (76, 394658), (88, 340841), (152, 197329), (209, 143512), (418, 71756), (836, 35878), (1672, 17939)]