15384896

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:211

約数の個数: 56

約数和(自身を含む): 32141160

約数和(自身を除く): 16756264

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 73, 74, 89, 146, 148, 178, 292, 296, 356, 584, 592, 712, 1168, 1184, 1424, 2336, 2368, 2701, 2848, 3293, 4672, 5402, 5696, 6497, 6586, 10804, 12994, 13172, 21608, 25988, 26344, 43216, 51976, 52688, 86432, 103952, 105376, 172864, 207904, 210752, 240389, 415808, 480778, 961556, 1923112, 3846224, 7692448, 15384896]

約数ペア:

[(1, 15384896), (2, 7692448), (4, 3846224), (8, 1923112), (16, 961556), (32, 480778), (37, 415808), (64, 240389), (73, 210752), (74, 207904), (89, 172864), (146, 105376), (148, 103952), (178, 86432), (292, 52688), (296, 51976), (356, 43216), (584, 26344), (592, 25988), (712, 21608), (1168, 13172), (1184, 12994), (1424, 10804), (2336, 6586), (2368, 6497), (2701, 5696), (2848, 5402), (3293, 4672)]