7619536

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:391

約数の個数: 40

約数和(自身を含む): 15836040

約数和(自身を除く): 8216504

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 109, 136, 218, 257, 272, 436, 514, 872, 1028, 1744, 1853, 2056, 3706, 4112, 4369, 7412, 8738, 14824, 17476, 28013, 29648, 34952, 56026, 69904, 112052, 224104, 448208, 476221, 952442, 1904884, 3809768, 7619536]

約数ペア:

[(1, 7619536), (2, 3809768), (4, 1904884), (8, 952442), (16, 476221), (17, 448208), (34, 224104), (68, 112052), (109, 69904), (136, 56026), (218, 34952), (257, 29648), (272, 28013), (436, 17476), (514, 14824), (872, 8738), (1028, 7412), (1744, 4369), (1853, 4112), (2056, 3706)]