39289888

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{211}}^1$

素因数の和:278

約数の個数: 72

約数和(自身を含む): 88630416

約数和(自身を除く): 49340528

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 88, 92, 176, 184, 211, 253, 352, 368, 422, 506, 529, 736, 844, 1012, 1058, 1688, 2024, 2116, 2321, 3376, 4048, 4232, 4642, 4853, 5819, 6752, 8096, 8464, 9284, 9706, 11638, 16928, 18568, 19412, 23276, 37136, 38824, 46552, 53383, 74272, 77648, 93104, 106766, 111619, 155296, 186208, 213532, 223238, 427064, 446476, 854128, 892952, 1227809, 1708256, 1785904, 2455618, 3571808, 4911236, 9822472, 19644944, 39289888]

約数ペア:

[(1, 39289888), (2, 19644944), (4, 9822472), (8, 4911236), (11, 3571808), (16, 2455618), (22, 1785904), (23, 1708256), (32, 1227809), (44, 892952), (46, 854128), (88, 446476), (92, 427064), (176, 223238), (184, 213532), (211, 186208), (253, 155296), (352, 111619), (368, 106766), (422, 93104), (506, 77648), (529, 74272), (736, 53383), (844, 46552), (1012, 38824), (1058, 37136), (1688, 23276), (2024, 19412), (2116, 18568), (2321, 16928), (3376, 11638), (4048, 9706), (4232, 9284), (4642, 8464), (4853, 8096), (5819, 6752)]