47720528

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{541}}^1$

素因数の和:735

約数の個数: 40

約数和(自身を含む): 95771400

約数和(自身を除く): 48050872

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 149, 296, 298, 541, 592, 596, 1082, 1192, 2164, 2384, 4328, 5513, 8656, 11026, 20017, 22052, 40034, 44104, 80068, 80609, 88208, 160136, 161218, 320272, 322436, 644872, 1289744, 2982533, 5965066, 11930132, 23860264, 47720528]

約数ペア:

[(1, 47720528), (2, 23860264), (4, 11930132), (8, 5965066), (16, 2982533), (37, 1289744), (74, 644872), (148, 322436), (149, 320272), (296, 161218), (298, 160136), (541, 88208), (592, 80609), (596, 80068), (1082, 44104), (1192, 40034), (2164, 22052), (2384, 20017), (4328, 11026), (5513, 8656)]