29685136

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3319}}^1$

素因数の和:3383

約数の個数: 40

約数和(自身を含む): 63398720

約数和(自身を除く): 33713584

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 2236, 3319, 4472, 6638, 8944, 13276, 26552, 43147, 53104, 86294, 142717, 172588, 285434, 345176, 570868, 690352, 1141736, 1855321, 2283472, 3710642, 7421284, 14842568, 29685136]

約数ペア:

[(1, 29685136), (2, 14842568), (4, 7421284), (8, 3710642), (13, 2283472), (16, 1855321), (26, 1141736), (43, 690352), (52, 570868), (86, 345176), (104, 285434), (172, 172588), (208, 142717), (344, 86294), (559, 53104), (688, 43147), (1118, 26552), (2236, 13276), (3319, 8944), (4472, 6638)]