39964484

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{743}}^1$

素因数の和:884

約数の個数: 48

約数和(自身を含む): 85494528

約数和(自身を除く): 45530044

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 113, 119, 226, 238, 452, 476, 743, 791, 1486, 1582, 1921, 2972, 3164, 3842, 5201, 7684, 10402, 12631, 13447, 20804, 25262, 26894, 50524, 53788, 83959, 88417, 167918, 176834, 335836, 353668, 587713, 1175426, 1427303, 2350852, 2854606, 5709212, 9991121, 19982242, 39964484]

約数ペア:

[(1, 39964484), (2, 19982242), (4, 9991121), (7, 5709212), (14, 2854606), (17, 2350852), (28, 1427303), (34, 1175426), (68, 587713), (113, 353668), (119, 335836), (226, 176834), (238, 167918), (452, 88417), (476, 83959), (743, 53788), (791, 50524), (1486, 26894), (1582, 25262), (1921, 20804), (2972, 13447), (3164, 12631), (3842, 10402), (5201, 7684)]