23541472

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{337}}^1$

素因数の和:443

約数の個数: 48

約数和(自身を含む): 48550320

約数和(自身を除く): 25008848

約数列:

[1, 2, 4, 8, 16, 32, 37, 59, 74, 118, 148, 236, 296, 337, 472, 592, 674, 944, 1184, 1348, 1888, 2183, 2696, 4366, 5392, 8732, 10784, 12469, 17464, 19883, 24938, 34928, 39766, 49876, 69856, 79532, 99752, 159064, 199504, 318128, 399008, 636256, 735671, 1471342, 2942684, 5885368, 11770736, 23541472]

約数ペア:

[(1, 23541472), (2, 11770736), (4, 5885368), (8, 2942684), (16, 1471342), (32, 735671), (37, 636256), (59, 399008), (74, 318128), (118, 199504), (148, 159064), (236, 99752), (296, 79532), (337, 69856), (472, 49876), (592, 39766), (674, 34928), (944, 24938), (1184, 19883), (1348, 17464), (1888, 12469), (2183, 10784), (2696, 8732), (4366, 5392)]