41894804

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:217

約数の個数: 72

約数和(自身を含む): 90062280

約数和(自身を除く): 48167476

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 53, 74, 98, 106, 109, 148, 196, 212, 218, 259, 371, 436, 518, 742, 763, 1036, 1484, 1526, 1813, 1961, 2597, 3052, 3626, 3922, 4033, 5194, 5341, 5777, 7252, 7844, 8066, 10388, 10682, 11554, 13727, 16132, 21364, 23108, 27454, 28231, 40439, 54908, 56462, 80878, 96089, 112924, 161756, 192178, 197617, 213749, 283073, 384356, 395234, 427498, 566146, 790468, 854996, 1132292, 1496243, 2992486, 5984972, 10473701, 20947402, 41894804]

約数ペア:

[(1, 41894804), (2, 20947402), (4, 10473701), (7, 5984972), (14, 2992486), (28, 1496243), (37, 1132292), (49, 854996), (53, 790468), (74, 566146), (98, 427498), (106, 395234), (109, 384356), (148, 283073), (196, 213749), (212, 197617), (218, 192178), (259, 161756), (371, 112924), (436, 96089), (518, 80878), (742, 56462), (763, 54908), (1036, 40439), (1484, 28231), (1526, 27454), (1813, 23108), (1961, 21364), (2597, 16132), (3052, 13727), (3626, 11554), (3922, 10682), (4033, 10388), (5194, 8066), (5341, 7844), (5777, 7252)]