7256784

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:212

約数の個数: 80

約数和(自身を含む): 20187200

約数和(自身を除く): 12930416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 73, 76, 109, 114, 146, 152, 218, 219, 228, 292, 304, 327, 436, 438, 456, 584, 654, 872, 876, 912, 1168, 1308, 1387, 1744, 1752, 2071, 2616, 2774, 3504, 4142, 4161, 5232, 5548, 6213, 7957, 8284, 8322, 11096, 12426, 15914, 16568, 16644, 22192, 23871, 24852, 31828, 33136, 33288, 47742, 49704, 63656, 66576, 95484, 99408, 127312, 151183, 190968, 302366, 381936, 453549, 604732, 907098, 1209464, 1814196, 2418928, 3628392, 7256784]

約数ペア:

[(1, 7256784), (2, 3628392), (3, 2418928), (4, 1814196), (6, 1209464), (8, 907098), (12, 604732), (16, 453549), (19, 381936), (24, 302366), (38, 190968), (48, 151183), (57, 127312), (73, 99408), (76, 95484), (109, 66576), (114, 63656), (146, 49704), (152, 47742), (218, 33288), (219, 33136), (228, 31828), (292, 24852), (304, 23871), (327, 22192), (436, 16644), (438, 16568), (456, 15914), (584, 12426), (654, 11096), (872, 8322), (876, 8284), (912, 7957), (1168, 6213), (1308, 5548), (1387, 5232), (1744, 4161), (1752, 4142), (2071, 3504), (2616, 2774)]