23530208

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:284

約数の個数: 72

約数和(自身を含む): 53033400

約数和(自身を除く): 29503192

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 169, 208, 229, 247, 304, 338, 416, 458, 494, 608, 676, 916, 988, 1352, 1832, 1976, 2704, 2977, 3211, 3664, 3952, 4351, 5408, 5954, 6422, 7328, 7904, 8702, 11908, 12844, 17404, 23816, 25688, 34808, 38701, 47632, 51376, 56563, 69616, 77402, 95264, 102752, 113126, 139232, 154804, 226252, 309608, 452504, 619216, 735319, 905008, 1238432, 1470638, 1810016, 2941276, 5882552, 11765104, 23530208]

約数ペア:

[(1, 23530208), (2, 11765104), (4, 5882552), (8, 2941276), (13, 1810016), (16, 1470638), (19, 1238432), (26, 905008), (32, 735319), (38, 619216), (52, 452504), (76, 309608), (104, 226252), (152, 154804), (169, 139232), (208, 113126), (229, 102752), (247, 95264), (304, 77402), (338, 69616), (416, 56563), (458, 51376), (494, 47632), (608, 38701), (676, 34808), (916, 25688), (988, 23816), (1352, 17404), (1832, 12844), (1976, 11908), (2704, 8702), (2977, 7904), (3211, 7328), (3664, 6422), (3952, 5954), (4351, 5408)]