39204956

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^3\times {\mathrm{47}}^1$

素因数の和:151

約数の個数: 48

約数和(自身を含む): 82747392

約数和(自身を除く): 43542436

約数列:

[1, 2, 4, 7, 14, 28, 31, 47, 62, 94, 124, 188, 217, 329, 434, 658, 868, 961, 1316, 1457, 1922, 2914, 3844, 5828, 6727, 10199, 13454, 20398, 26908, 29791, 40796, 45167, 59582, 90334, 119164, 180668, 208537, 316169, 417074, 632338, 834148, 1264676, 1400177, 2800354, 5600708, 9801239, 19602478, 39204956]

約数ペア:

[(1, 39204956), (2, 19602478), (4, 9801239), (7, 5600708), (14, 2800354), (28, 1400177), (31, 1264676), (47, 834148), (62, 632338), (94, 417074), (124, 316169), (188, 208537), (217, 180668), (329, 119164), (434, 90334), (658, 59582), (868, 45167), (961, 40796), (1316, 29791), (1457, 26908), (1922, 20398), (2914, 13454), (3844, 10199), (5828, 6727)]