39740536

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{1471}}^1$

素因数の和:1795

約数の個数: 32

約数和(自身を含む): 81607680

約数和(自身を除く): 41867144

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 307, 614, 1228, 1471, 2456, 2942, 3377, 5884, 6754, 11768, 13508, 16181, 27016, 32362, 64724, 129448, 451597, 903194, 1806388, 3612776, 4967567, 9935134, 19870268, 39740536]

約数ペア:

[(1, 39740536), (2, 19870268), (4, 9935134), (8, 4967567), (11, 3612776), (22, 1806388), (44, 903194), (88, 451597), (307, 129448), (614, 64724), (1228, 32362), (1471, 27016), (2456, 16181), (2942, 13508), (3377, 11768), (5884, 6754)]