7820478028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^2\times {\mathrm{33353}}^1$

素因数の和:33514

約数の個数: 36

約数和(自身を含む): 15137779608

約数和(自身を除く): 7317301580

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 5329, 10658, 21316, 33353, 58619, 66706, 117238, 133412, 234476, 366883, 733766, 1467532, 2434769, 4869538, 9739076, 26782459, 53564918, 107129836, 177738137, 355476274, 710952548, 1955119507, 3910239014, 7820478028]

約数ペア:

[(1, 7820478028), (2, 3910239014), (4, 1955119507), (11, 710952548), (22, 355476274), (44, 177738137), (73, 107129836), (146, 53564918), (292, 26782459), (803, 9739076), (1606, 4869538), (3212, 2434769), (5329, 1467532), (10658, 733766), (21316, 366883), (33353, 234476), (58619, 133412), (66706, 117238)]