23901388

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{337}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 51105600

約数和(自身を除く): 27204212

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 149, 238, 298, 337, 476, 596, 674, 1043, 1348, 2086, 2359, 2533, 4172, 4718, 5066, 5729, 9436, 10132, 11458, 17731, 22916, 35462, 40103, 50213, 70924, 80206, 100426, 160412, 200852, 351491, 702982, 853621, 1405964, 1707242, 3414484, 5975347, 11950694, 23901388]

約数ペア:

[(1, 23901388), (2, 11950694), (4, 5975347), (7, 3414484), (14, 1707242), (17, 1405964), (28, 853621), (34, 702982), (68, 351491), (119, 200852), (149, 160412), (238, 100426), (298, 80206), (337, 70924), (476, 50213), (596, 40103), (674, 35462), (1043, 22916), (1348, 17731), (2086, 11458), (2359, 10132), (2533, 9436), (4172, 5729), (4718, 5066)]