64739048

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{337}}^1$

素因数の和:450

約数の個数: 64

約数和(自身を含む): 138715200

約数和(自身を除く): 73976152

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 59, 74, 88, 118, 148, 236, 296, 337, 407, 472, 649, 674, 814, 1298, 1348, 1628, 2183, 2596, 2696, 3256, 3707, 4366, 5192, 7414, 8732, 12469, 14828, 17464, 19883, 24013, 24938, 29656, 39766, 48026, 49876, 79532, 96052, 99752, 137159, 159064, 192104, 218713, 274318, 437426, 548636, 735671, 874852, 1097272, 1471342, 1749704, 2942684, 5885368, 8092381, 16184762, 32369524, 64739048]

約数ペア:

[(1, 64739048), (2, 32369524), (4, 16184762), (8, 8092381), (11, 5885368), (22, 2942684), (37, 1749704), (44, 1471342), (59, 1097272), (74, 874852), (88, 735671), (118, 548636), (148, 437426), (236, 274318), (296, 218713), (337, 192104), (407, 159064), (472, 137159), (649, 99752), (674, 96052), (814, 79532), (1298, 49876), (1348, 48026), (1628, 39766), (2183, 29656), (2596, 24938), (2696, 24013), (3256, 19883), (3707, 17464), (4366, 14828), (5192, 12469), (7414, 8732)]