7201568

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{499}}^1$

素因数の和:561

約数の個数: 48

約数和(自身を含む): 15876000

約数和(自身を除く): 8674432

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 82, 88, 164, 176, 328, 352, 451, 499, 656, 902, 998, 1312, 1804, 1996, 3608, 3992, 5489, 7216, 7984, 10978, 14432, 15968, 20459, 21956, 40918, 43912, 81836, 87824, 163672, 175648, 225049, 327344, 450098, 654688, 900196, 1800392, 3600784, 7201568]

約数ペア:

[(1, 7201568), (2, 3600784), (4, 1800392), (8, 900196), (11, 654688), (16, 450098), (22, 327344), (32, 225049), (41, 175648), (44, 163672), (82, 87824), (88, 81836), (164, 43912), (176, 40918), (328, 21956), (352, 20459), (451, 15968), (499, 14432), (656, 10978), (902, 7984), (998, 7216), (1312, 5489), (1804, 3992), (1996, 3608)]