40258686

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{313}}^1$

素因数の和:445

約数の個数: 64

約数和(自身を含む): 93054528

約数和(自身を除く): 52795842

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 97, 102, 194, 221, 291, 313, 442, 582, 626, 663, 939, 1261, 1326, 1649, 1878, 2522, 3298, 3783, 4069, 4947, 5321, 7566, 8138, 9894, 10642, 12207, 15963, 21437, 24414, 30361, 31926, 42874, 60722, 64311, 69173, 91083, 128622, 138346, 182166, 207519, 394693, 415038, 516137, 789386, 1032274, 1184079, 1548411, 2368158, 3096822, 6709781, 13419562, 20129343, 40258686]

約数ペア:

[(1, 40258686), (2, 20129343), (3, 13419562), (6, 6709781), (13, 3096822), (17, 2368158), (26, 1548411), (34, 1184079), (39, 1032274), (51, 789386), (78, 516137), (97, 415038), (102, 394693), (194, 207519), (221, 182166), (291, 138346), (313, 128622), (442, 91083), (582, 69173), (626, 64311), (663, 60722), (939, 42874), (1261, 31926), (1326, 30361), (1649, 24414), (1878, 21437), (2522, 15963), (3298, 12207), (3783, 10642), (4069, 9894), (4947, 8138), (5321, 7566)]