22232128

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:467

約数の個数: 56

約数和(自身を含む): 47548800

約数和(自身を除く): 25316672

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 64, 76, 94, 152, 188, 304, 376, 389, 608, 752, 778, 893, 1216, 1504, 1556, 1786, 3008, 3112, 3572, 6224, 7144, 7391, 12448, 14288, 14782, 18283, 24896, 28576, 29564, 36566, 57152, 59128, 73132, 118256, 146264, 236512, 292528, 347377, 473024, 585056, 694754, 1170112, 1389508, 2779016, 5558032, 11116064, 22232128]

約数ペア:

[(1, 22232128), (2, 11116064), (4, 5558032), (8, 2779016), (16, 1389508), (19, 1170112), (32, 694754), (38, 585056), (47, 473024), (64, 347377), (76, 292528), (94, 236512), (152, 146264), (188, 118256), (304, 73132), (376, 59128), (389, 57152), (608, 36566), (752, 29564), (778, 28576), (893, 24896), (1216, 18283), (1504, 14782), (1556, 14288), (1786, 12448), (3008, 7391), (3112, 7144), (3572, 6224)]