15707264

素因数分解:

$2^7\times {\mathrm{41}}^2\times {\mathrm{73}}^1$

素因数の和:169

約数の個数: 48

約数和(自身を含む): 32513010

約数和(自身を除く): 16805746

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 73, 82, 128, 146, 164, 292, 328, 584, 656, 1168, 1312, 1681, 2336, 2624, 2993, 3362, 4672, 5248, 5986, 6724, 9344, 11972, 13448, 23944, 26896, 47888, 53792, 95776, 107584, 122713, 191552, 215168, 245426, 383104, 490852, 981704, 1963408, 3926816, 7853632, 15707264]

約数ペア:

[(1, 15707264), (2, 7853632), (4, 3926816), (8, 1963408), (16, 981704), (32, 490852), (41, 383104), (64, 245426), (73, 215168), (82, 191552), (128, 122713), (146, 107584), (164, 95776), (292, 53792), (328, 47888), (584, 26896), (656, 23944), (1168, 13448), (1312, 11972), (1681, 9344), (2336, 6724), (2624, 5986), (2993, 5248), (3362, 4672)]