38499942

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:277

約数の個数: 64

約数和(自身を含む): 86365440

約数和(自身を除く): 47865498

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 67, 78, 106, 134, 139, 159, 201, 278, 318, 402, 417, 689, 834, 871, 1378, 1742, 1807, 2067, 2613, 3551, 3614, 4134, 5226, 5421, 7102, 7367, 9313, 10653, 10842, 14734, 18626, 21306, 22101, 27939, 44202, 46163, 55878, 92326, 95771, 121069, 138489, 191542, 242138, 276978, 287313, 363207, 493589, 574626, 726414, 987178, 1480767, 2961534, 6416657, 12833314, 19249971, 38499942]

約数ペア:

[(1, 38499942), (2, 19249971), (3, 12833314), (6, 6416657), (13, 2961534), (26, 1480767), (39, 987178), (53, 726414), (67, 574626), (78, 493589), (106, 363207), (134, 287313), (139, 276978), (159, 242138), (201, 191542), (278, 138489), (318, 121069), (402, 95771), (417, 92326), (689, 55878), (834, 46163), (871, 44202), (1378, 27939), (1742, 22101), (1807, 21306), (2067, 18626), (2613, 14734), (3551, 10842), (3614, 10653), (4134, 9313), (5226, 7367), (5421, 7102)]