23442188

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:243

約数の個数: 72

約数和(自身を含む): 53089344

約数和(自身を除く): 29647156

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 83, 98, 131, 154, 166, 196, 262, 308, 332, 524, 539, 581, 913, 917, 1078, 1162, 1441, 1826, 1834, 2156, 2324, 2882, 3652, 3668, 4067, 5764, 6391, 6419, 8134, 10087, 10873, 12782, 12838, 16268, 20174, 21746, 25564, 25676, 40348, 43492, 44737, 70609, 76111, 89474, 119603, 141218, 152222, 178948, 239206, 282436, 304444, 478412, 532777, 837221, 1065554, 1674442, 2131108, 3348884, 5860547, 11721094, 23442188]

約数ペア:

[(1, 23442188), (2, 11721094), (4, 5860547), (7, 3348884), (11, 2131108), (14, 1674442), (22, 1065554), (28, 837221), (44, 532777), (49, 478412), (77, 304444), (83, 282436), (98, 239206), (131, 178948), (154, 152222), (166, 141218), (196, 119603), (262, 89474), (308, 76111), (332, 70609), (524, 44737), (539, 43492), (581, 40348), (913, 25676), (917, 25564), (1078, 21746), (1162, 20174), (1441, 16268), (1826, 12838), (1834, 12782), (2156, 10873), (2324, 10087), (2882, 8134), (3652, 6419), (3668, 6391), (4067, 5764)]