27960752

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{647}}^1$

素因数の和:765

約数の個数: 40

約数和(自身を含む): 56487456

約数和(自身を除く): 28526704

約数列:

[1, 2, 4, 8, 16, 37, 73, 74, 146, 148, 292, 296, 584, 592, 647, 1168, 1294, 2588, 2701, 5176, 5402, 10352, 10804, 21608, 23939, 43216, 47231, 47878, 94462, 95756, 188924, 191512, 377848, 383024, 755696, 1747547, 3495094, 6990188, 13980376, 27960752]

約数ペア:

[(1, 27960752), (2, 13980376), (4, 6990188), (8, 3495094), (16, 1747547), (37, 755696), (73, 383024), (74, 377848), (146, 191512), (148, 188924), (292, 95756), (296, 94462), (584, 47878), (592, 47231), (647, 43216), (1168, 23939), (1294, 21608), (2588, 10804), (2701, 10352), (5176, 5402)]