681738288064

素因数分解:

$2^6\times {\mathrm{223}}^1\times {\mathrm{1777}}^1\times {\mathrm{26881}}^1$

素因数の和:28893

約数の個数: 56

約数和(自身を含む): 1359706183808

約数和(自身を除く): 677967895744

約数列:

[1, 2, 4, 8, 16, 32, 64, 223, 446, 892, 1777, 1784, 3554, 3568, 7108, 7136, 14216, 14272, 26881, 28432, 53762, 56864, 107524, 113728, 215048, 396271, 430096, 792542, 860192, 1585084, 1720384, 3170168, 5994463, 6340336, 11988926, 12680672, 23977852, 25361344, 47767537, 47955704, 95535074, 95911408, 191070148, 191822816, 382140296, 383645632, 764280592, 1528561184, 3057122368, 10652160751, 21304321502, 42608643004, 85217286008, 170434572016, 340869144032, 681738288064]

約数ペア:

[(1, 681738288064), (2, 340869144032), (4, 170434572016), (8, 85217286008), (16, 42608643004), (32, 21304321502), (64, 10652160751), (223, 3057122368), (446, 1528561184), (892, 764280592), (1777, 383645632), (1784, 382140296), (3554, 191822816), (3568, 191070148), (7108, 95911408), (7136, 95535074), (14216, 47955704), (14272, 47767537), (26881, 25361344), (28432, 23977852), (53762, 12680672), (56864, 11988926), (107524, 6340336), (113728, 5994463), (215048, 3170168), (396271, 1720384), (430096, 1585084), (792542, 860192)]