17331952

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:182

約数の個数: 80

約数和(自身を含む): 39640320

約数和(自身を除く): 22308368

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 71, 73, 76, 88, 142, 146, 152, 176, 209, 284, 292, 304, 418, 568, 584, 781, 803, 836, 1136, 1168, 1349, 1387, 1562, 1606, 1672, 2698, 2774, 3124, 3212, 3344, 5183, 5396, 5548, 6248, 6424, 10366, 10792, 11096, 12496, 12848, 14839, 15257, 20732, 21584, 22192, 29678, 30514, 41464, 57013, 59356, 61028, 82928, 98477, 114026, 118712, 122056, 196954, 228052, 237424, 244112, 393908, 456104, 787816, 912208, 1083247, 1575632, 2166494, 4332988, 8665976, 17331952]

約数ペア:

[(1, 17331952), (2, 8665976), (4, 4332988), (8, 2166494), (11, 1575632), (16, 1083247), (19, 912208), (22, 787816), (38, 456104), (44, 393908), (71, 244112), (73, 237424), (76, 228052), (88, 196954), (142, 122056), (146, 118712), (152, 114026), (176, 98477), (209, 82928), (284, 61028), (292, 59356), (304, 57013), (418, 41464), (568, 30514), (584, 29678), (781, 22192), (803, 21584), (836, 20732), (1136, 15257), (1168, 14839), (1349, 12848), (1387, 12496), (1562, 11096), (1606, 10792), (1672, 10366), (2698, 6424), (2774, 6248), (3124, 5548), (3212, 5396), (3344, 5183)]