28388166

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{1097}}^1$

素因数の和:1348

約数の個数: 32

約数和(自身を含む): 60082560

約数和(自身を除く): 31694394

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 227, 454, 681, 1097, 1362, 2194, 3291, 4313, 6582, 8626, 12939, 20843, 25878, 41686, 62529, 125058, 249019, 498038, 747057, 1494114, 4731361, 9462722, 14194083, 28388166]

約数ペア:

[(1, 28388166), (2, 14194083), (3, 9462722), (6, 4731361), (19, 1494114), (38, 747057), (57, 498038), (114, 249019), (227, 125058), (454, 62529), (681, 41686), (1097, 25878), (1362, 20843), (2194, 12939), (3291, 8626), (4313, 6582)]