28660190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1951}}^1$

素因数の和:2084

約数の個数: 32

約数和(自身を含む): 56077056

約数和(自身を除く): 27416866

約数列:

[1, 2, 5, 10, 13, 26, 65, 113, 130, 226, 565, 1130, 1469, 1951, 2938, 3902, 7345, 9755, 14690, 19510, 25363, 50726, 126815, 220463, 253630, 440926, 1102315, 2204630, 2866019, 5732038, 14330095, 28660190]

約数ペア:

[(1, 28660190), (2, 14330095), (5, 5732038), (10, 2866019), (13, 2204630), (26, 1102315), (65, 440926), (113, 253630), (130, 220463), (226, 126815), (565, 50726), (1130, 25363), (1469, 19510), (1951, 14690), (2938, 9755), (3902, 7345)]