38803336

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{317}}^1$

素因数の和:454

約数の個数: 64

約数和(自身を含む): 86546880

約数和(自身を除く): 47743544

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 107, 143, 214, 286, 317, 428, 572, 634, 856, 1144, 1177, 1268, 1391, 2354, 2536, 2782, 3487, 4121, 4708, 5564, 6974, 8242, 9416, 11128, 13948, 15301, 16484, 27896, 30602, 32968, 33919, 45331, 61204, 67838, 90662, 122408, 135676, 181324, 271352, 362648, 373109, 440947, 746218, 881894, 1492436, 1763788, 2984872, 3527576, 4850417, 9700834, 19401668, 38803336]

約数ペア:

[(1, 38803336), (2, 19401668), (4, 9700834), (8, 4850417), (11, 3527576), (13, 2984872), (22, 1763788), (26, 1492436), (44, 881894), (52, 746218), (88, 440947), (104, 373109), (107, 362648), (143, 271352), (214, 181324), (286, 135676), (317, 122408), (428, 90662), (572, 67838), (634, 61204), (856, 45331), (1144, 33919), (1177, 32968), (1268, 30602), (1391, 27896), (2354, 16484), (2536, 15301), (2782, 13948), (3487, 11128), (4121, 9416), (4708, 8242), (5564, 6974)]