15494656

素因数分解:

$2^9\times {\mathrm{53}}^1\times {\mathrm{571}}^1$

素因数の和:642

約数の個数: 40

約数和(自身を含む): 31598424

約数和(自身を除く): 16103768

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 256, 424, 512, 571, 848, 1142, 1696, 2284, 3392, 4568, 6784, 9136, 13568, 18272, 27136, 30263, 36544, 60526, 73088, 121052, 146176, 242104, 292352, 484208, 968416, 1936832, 3873664, 7747328, 15494656]

約数ペア:

[(1, 15494656), (2, 7747328), (4, 3873664), (8, 1936832), (16, 968416), (32, 484208), (53, 292352), (64, 242104), (106, 146176), (128, 121052), (212, 73088), (256, 60526), (424, 36544), (512, 30263), (571, 27136), (848, 18272), (1142, 13568), (1696, 9136), (2284, 6784), (3392, 4568)]