912496

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:169

約数の個数: 40

約数和(自身を含む): 1968624

約数和(自身を除く): 1056128

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 107, 164, 208, 214, 328, 428, 533, 656, 856, 1066, 1391, 1712, 2132, 2782, 4264, 4387, 5564, 8528, 8774, 11128, 17548, 22256, 35096, 57031, 70192, 114062, 228124, 456248, 912496]

約数ペア:

[(1, 912496), (2, 456248), (4, 228124), (8, 114062), (13, 70192), (16, 57031), (26, 35096), (41, 22256), (52, 17548), (82, 11128), (104, 8774), (107, 8528), (164, 5564), (208, 4387), (214, 4264), (328, 2782), (428, 2132), (533, 1712), (656, 1391), (856, 1066)]