3222128

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2213}}^1$

素因数の和:2241

約数の個数: 40

約数和(自身を含む): 7687008

約数和(自身を除く): 4464880

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 2213, 4426, 8852, 15491, 17704, 28769, 30982, 35408, 57538, 61964, 115076, 123928, 201383, 230152, 247856, 402766, 460304, 805532, 1611064, 3222128]

約数ペア:

[(1, 3222128), (2, 1611064), (4, 805532), (7, 460304), (8, 402766), (13, 247856), (14, 230152), (16, 201383), (26, 123928), (28, 115076), (52, 61964), (56, 57538), (91, 35408), (104, 30982), (112, 28769), (182, 17704), (208, 15491), (364, 8852), (728, 4426), (1456, 2213)]