3238374256

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{79031}}^1$

素因数の和:79249

約数の個数: 40

約数和(自身を含む): 6791377824

約数和(自身を除く): 3553003568

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 197, 208, 394, 788, 1576, 2561, 3152, 5122, 10244, 20488, 40976, 79031, 158062, 316124, 632248, 1027403, 1264496, 2054806, 4109612, 8219224, 15569107, 16438448, 31138214, 62276428, 124552856, 202398391, 249105712, 404796782, 809593564, 1619187128, 3238374256]

約数ペア:

[(1, 3238374256), (2, 1619187128), (4, 809593564), (8, 404796782), (13, 249105712), (16, 202398391), (26, 124552856), (52, 62276428), (104, 31138214), (197, 16438448), (208, 15569107), (394, 8219224), (788, 4109612), (1576, 2054806), (2561, 1264496), (3152, 1027403), (5122, 632248), (10244, 316124), (20488, 158062), (40976, 79031)]