72065344

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2341}}^1$

素因数の和:2403

約数の個数: 56

約数和(自身を含む): 158234888

約数和(自身を除く): 86169544

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 148, 208, 296, 416, 481, 592, 832, 962, 1184, 1924, 2341, 2368, 3848, 4682, 7696, 9364, 15392, 18728, 30433, 30784, 37456, 60866, 74912, 86617, 121732, 149824, 173234, 243464, 346468, 486928, 692936, 973856, 1126021, 1385872, 1947712, 2252042, 2771744, 4504084, 5543488, 9008168, 18016336, 36032672, 72065344]

約数ペア:

[(1, 72065344), (2, 36032672), (4, 18016336), (8, 9008168), (13, 5543488), (16, 4504084), (26, 2771744), (32, 2252042), (37, 1947712), (52, 1385872), (64, 1126021), (74, 973856), (104, 692936), (148, 486928), (208, 346468), (296, 243464), (416, 173234), (481, 149824), (592, 121732), (832, 86617), (962, 74912), (1184, 60866), (1924, 37456), (2341, 30784), (2368, 30433), (3848, 18728), (4682, 15392), (7696, 9364)]