23151688

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1$

素因数の和:406

約数の個数: 64

約数和(自身を含む): 53343360

約数和(自身を除く): 30191672

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 83, 119, 136, 166, 238, 293, 332, 476, 581, 586, 664, 952, 1162, 1172, 1411, 2051, 2324, 2344, 2822, 4102, 4648, 4981, 5644, 8204, 9877, 9962, 11288, 16408, 19754, 19924, 24319, 34867, 39508, 39848, 48638, 69734, 79016, 97276, 139468, 170233, 194552, 278936, 340466, 413423, 680932, 826846, 1361864, 1653692, 2893961, 3307384, 5787922, 11575844, 23151688]

約数ペア:

[(1, 23151688), (2, 11575844), (4, 5787922), (7, 3307384), (8, 2893961), (14, 1653692), (17, 1361864), (28, 826846), (34, 680932), (56, 413423), (68, 340466), (83, 278936), (119, 194552), (136, 170233), (166, 139468), (238, 97276), (293, 79016), (332, 69734), (476, 48638), (581, 39848), (586, 39508), (664, 34867), (952, 24319), (1162, 19924), (1172, 19754), (1411, 16408), (2051, 11288), (2324, 9962), (2344, 9877), (2822, 8204), (4102, 5644), (4648, 4981)]