39372788

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5693}}^1$

素因数の和:5736

約数の個数: 48

約数和(自身を含む): 89281920

約数和(自身を除く): 49909132

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 5693, 6916, 11386, 22772, 39851, 74009, 79702, 108167, 148018, 159404, 216334, 296036, 432668, 518063, 757169, 1036126, 1406171, 1514338, 2072252, 2812342, 3028676, 5624684, 9843197, 19686394, 39372788]

約数ペア:

[(1, 39372788), (2, 19686394), (4, 9843197), (7, 5624684), (13, 3028676), (14, 2812342), (19, 2072252), (26, 1514338), (28, 1406171), (38, 1036126), (52, 757169), (76, 518063), (91, 432668), (133, 296036), (182, 216334), (247, 159404), (266, 148018), (364, 108167), (494, 79702), (532, 74009), (988, 39851), (1729, 22772), (3458, 11386), (5693, 6916)]