38868085604

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1\times {\mathrm{27631}}^1$

素因数の和:27960

約数の個数: 48

約数和(自身を含む): 72789319680

約数和(自身を除く): 33921234076

約数列:

[1, 2, 4, 19, 38, 76, 83, 166, 223, 332, 446, 892, 1577, 3154, 4237, 6308, 8474, 16948, 18509, 27631, 37018, 55262, 74036, 110524, 351671, 524989, 703342, 1049978, 1406684, 2099956, 2293373, 4586746, 6161713, 9173492, 12323426, 24646852, 43574087, 87148174, 117072547, 174296348, 234145094, 468290188, 511422179, 1022844358, 2045688716, 9717021401, 19434042802, 38868085604]

約数ペア:

[(1, 38868085604), (2, 19434042802), (4, 9717021401), (19, 2045688716), (38, 1022844358), (76, 511422179), (83, 468290188), (166, 234145094), (223, 174296348), (332, 117072547), (446, 87148174), (892, 43574087), (1577, 24646852), (3154, 12323426), (4237, 9173492), (6308, 6161713), (8474, 4586746), (16948, 2293373), (18509, 2099956), (27631, 1406684), (37018, 1049978), (55262, 703342), (74036, 524989), (110524, 351671)]