13612016

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:198

約数の個数: 60

約数和(自身を含む): 29685600

約数和(自身を除く): 16073584

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 79, 88, 89, 121, 158, 176, 178, 242, 316, 356, 484, 632, 712, 869, 968, 979, 1264, 1424, 1738, 1936, 1958, 3476, 3916, 6952, 7031, 7832, 9559, 10769, 13904, 14062, 15664, 19118, 21538, 28124, 38236, 43076, 56248, 76472, 77341, 86152, 112496, 152944, 154682, 172304, 309364, 618728, 850751, 1237456, 1701502, 3403004, 6806008, 13612016]

約数ペア:

[(1, 13612016), (2, 6806008), (4, 3403004), (8, 1701502), (11, 1237456), (16, 850751), (22, 618728), (44, 309364), (79, 172304), (88, 154682), (89, 152944), (121, 112496), (158, 86152), (176, 77341), (178, 76472), (242, 56248), (316, 43076), (356, 38236), (484, 28124), (632, 21538), (712, 19118), (869, 15664), (968, 14062), (979, 13904), (1264, 10769), (1424, 9559), (1738, 7832), (1936, 7031), (1958, 6952), (3476, 3916)]