71163136

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{683}}^1$

素因数の和:747

約数の個数: 72

約数和(自身を含む): 159382944

約数和(自身を除く): 88219808

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 64, 74, 88, 128, 148, 176, 256, 296, 352, 407, 592, 683, 704, 814, 1184, 1366, 1408, 1628, 2368, 2732, 2816, 3256, 4736, 5464, 6512, 7513, 9472, 10928, 13024, 15026, 21856, 25271, 26048, 30052, 43712, 50542, 52096, 60104, 87424, 101084, 104192, 120208, 174848, 202168, 240416, 277981, 404336, 480832, 555962, 808672, 961664, 1111924, 1617344, 1923328, 2223848, 3234688, 4447696, 6469376, 8895392, 17790784, 35581568, 71163136]

約数ペア:

[(1, 71163136), (2, 35581568), (4, 17790784), (8, 8895392), (11, 6469376), (16, 4447696), (22, 3234688), (32, 2223848), (37, 1923328), (44, 1617344), (64, 1111924), (74, 961664), (88, 808672), (128, 555962), (148, 480832), (176, 404336), (256, 277981), (296, 240416), (352, 202168), (407, 174848), (592, 120208), (683, 104192), (704, 101084), (814, 87424), (1184, 60104), (1366, 52096), (1408, 50542), (1628, 43712), (2368, 30052), (2732, 26048), (2816, 25271), (3256, 21856), (4736, 15026), (5464, 13024), (6512, 10928), (7513, 9472)]