23663728

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{719}}^1$

素因数の和:766

約数の個数: 60

約数和(自身を含む): 53434080

約数和(自身を除く): 29770352

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 121, 136, 176, 187, 242, 272, 374, 484, 719, 748, 968, 1438, 1496, 1936, 2057, 2876, 2992, 4114, 5752, 7909, 8228, 11504, 12223, 15818, 16456, 24446, 31636, 32912, 48892, 63272, 86999, 97784, 126544, 134453, 173998, 195568, 268906, 347996, 537812, 695992, 1075624, 1391984, 1478983, 2151248, 2957966, 5915932, 11831864, 23663728]

約数ペア:

[(1, 23663728), (2, 11831864), (4, 5915932), (8, 2957966), (11, 2151248), (16, 1478983), (17, 1391984), (22, 1075624), (34, 695992), (44, 537812), (68, 347996), (88, 268906), (121, 195568), (136, 173998), (176, 134453), (187, 126544), (242, 97784), (272, 86999), (374, 63272), (484, 48892), (719, 32912), (748, 31636), (968, 24446), (1438, 16456), (1496, 15818), (1936, 12223), (2057, 11504), (2876, 8228), (2992, 7909), (4114, 5752)]