9720256

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1669}}^1$

素因数の和:1701

約数の個数: 56

約数和(自身を含む): 23754080

約数和(自身を除く): 14033824

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 1669, 2912, 3338, 5824, 6676, 11683, 13352, 21697, 23366, 26704, 43394, 46732, 53408, 86788, 93464, 106816, 151879, 173576, 186928, 303758, 347152, 373856, 607516, 694304, 747712, 1215032, 1388608, 2430064, 4860128, 9720256]

約数ペア:

[(1, 9720256), (2, 4860128), (4, 2430064), (7, 1388608), (8, 1215032), (13, 747712), (14, 694304), (16, 607516), (26, 373856), (28, 347152), (32, 303758), (52, 186928), (56, 173576), (64, 151879), (91, 106816), (104, 93464), (112, 86788), (182, 53408), (208, 46732), (224, 43394), (364, 26704), (416, 23366), (448, 21697), (728, 13352), (832, 11683), (1456, 6676), (1669, 5824), (2912, 3338)]