63979784

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1$

素因数の和:594

約数の個数: 64

約数和(自身を含む): 138240000

約数和(自身を除く): 74260216

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 47, 62, 88, 94, 124, 188, 248, 341, 376, 499, 517, 682, 998, 1034, 1364, 1457, 1996, 2068, 2728, 2914, 3992, 4136, 5489, 5828, 10978, 11656, 15469, 16027, 21956, 23453, 30938, 32054, 43912, 46906, 61876, 64108, 93812, 123752, 128216, 170159, 187624, 257983, 340318, 515966, 680636, 727043, 1031932, 1361272, 1454086, 2063864, 2908172, 5816344, 7997473, 15994946, 31989892, 63979784]

約数ペア:

[(1, 63979784), (2, 31989892), (4, 15994946), (8, 7997473), (11, 5816344), (22, 2908172), (31, 2063864), (44, 1454086), (47, 1361272), (62, 1031932), (88, 727043), (94, 680636), (124, 515966), (188, 340318), (248, 257983), (341, 187624), (376, 170159), (499, 128216), (517, 123752), (682, 93812), (998, 64108), (1034, 61876), (1364, 46906), (1457, 43912), (1996, 32054), (2068, 30938), (2728, 23453), (2914, 21956), (3992, 16027), (4136, 15469), (5489, 11656), (5828, 10978)]