65430016

素因数分解:

$2^9\times {\mathrm{47}}^1\times {\mathrm{2719}}^1$

素因数の和:2784

約数の個数: 40

約数和(自身を含む): 133562880

約数和(自身を除く): 68132864

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 256, 376, 512, 752, 1504, 2719, 3008, 5438, 6016, 10876, 12032, 21752, 24064, 43504, 87008, 127793, 174016, 255586, 348032, 511172, 696064, 1022344, 1392128, 2044688, 4089376, 8178752, 16357504, 32715008, 65430016]

約数ペア:

[(1, 65430016), (2, 32715008), (4, 16357504), (8, 8178752), (16, 4089376), (32, 2044688), (47, 1392128), (64, 1022344), (94, 696064), (128, 511172), (188, 348032), (256, 255586), (376, 174016), (512, 127793), (752, 87008), (1504, 43504), (2719, 24064), (3008, 21752), (5438, 12032), (6016, 10876)]