71738684

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 133866432

約数和(自身を除く): 62127748

約数列:

[1, 2, 4, 41, 61, 71, 82, 101, 122, 142, 164, 202, 244, 284, 404, 2501, 2911, 4141, 4331, 5002, 5822, 6161, 7171, 8282, 8662, 10004, 11644, 12322, 14342, 16564, 17324, 24644, 28684, 177571, 252601, 294011, 355142, 437431, 505202, 588022, 710284, 874862, 1010404, 1176044, 1749724, 17934671, 35869342, 71738684]

約数ペア:

[(1, 71738684), (2, 35869342), (4, 17934671), (41, 1749724), (61, 1176044), (71, 1010404), (82, 874862), (101, 710284), (122, 588022), (142, 505202), (164, 437431), (202, 355142), (244, 294011), (284, 252601), (404, 177571), (2501, 28684), (2911, 24644), (4141, 17324), (4331, 16564), (5002, 14342), (5822, 12322), (6161, 11644), (7171, 10004), (8282, 8662)]