23981188

素因数分解:

$2^2\times 7^4\times {\mathrm{11}}^1\times {\mathrm{227}}^1$

素因数の和:270

約数の個数: 60

約数和(自身を含む): 53644752

約数和(自身を除く): 29663564

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 227, 308, 343, 454, 539, 686, 908, 1078, 1372, 1589, 2156, 2401, 2497, 3178, 3773, 4802, 4994, 6356, 7546, 9604, 9988, 11123, 15092, 17479, 22246, 26411, 34958, 44492, 52822, 69916, 77861, 105644, 122353, 155722, 244706, 311444, 489412, 545027, 856471, 1090054, 1712942, 2180108, 3425884, 5995297, 11990594, 23981188]

約数ペア:

[(1, 23981188), (2, 11990594), (4, 5995297), (7, 3425884), (11, 2180108), (14, 1712942), (22, 1090054), (28, 856471), (44, 545027), (49, 489412), (77, 311444), (98, 244706), (154, 155722), (196, 122353), (227, 105644), (308, 77861), (343, 69916), (454, 52822), (539, 44492), (686, 34958), (908, 26411), (1078, 22246), (1372, 17479), (1589, 15092), (2156, 11123), (2401, 9988), (2497, 9604), (3178, 7546), (3773, 6356), (4802, 4994)]