38339252

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1609}}^1$

素因数の和:1680

約数の個数: 48

約数和(自身を含む): 82225920

約数和(自身を除く): 43886668

約数列:

[1, 2, 4, 7, 14, 23, 28, 37, 46, 74, 92, 148, 161, 259, 322, 518, 644, 851, 1036, 1609, 1702, 3218, 3404, 5957, 6436, 11263, 11914, 22526, 23828, 37007, 45052, 59533, 74014, 119066, 148028, 238132, 259049, 416731, 518098, 833462, 1036196, 1369259, 1666924, 2738518, 5477036, 9584813, 19169626, 38339252]

約数ペア:

[(1, 38339252), (2, 19169626), (4, 9584813), (7, 5477036), (14, 2738518), (23, 1666924), (28, 1369259), (37, 1036196), (46, 833462), (74, 518098), (92, 416731), (148, 259049), (161, 238132), (259, 148028), (322, 119066), (518, 74014), (644, 59533), (851, 45052), (1036, 37007), (1609, 23828), (1702, 22526), (3218, 11914), (3404, 11263), (5957, 6436)]