17539928

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{3229}}^1$

素因数の和:3339

約数の個数: 32

約数和(自身を含む): 37984800

約数和(自身を除く): 20444872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2716, 3229, 5432, 6458, 12916, 22603, 25832, 45206, 90412, 180824, 313213, 626426, 1252852, 2192491, 2505704, 4384982, 8769964, 17539928]

約数ペア:

[(1, 17539928), (2, 8769964), (4, 4384982), (7, 2505704), (8, 2192491), (14, 1252852), (28, 626426), (56, 313213), (97, 180824), (194, 90412), (388, 45206), (679, 25832), (776, 22603), (1358, 12916), (2716, 6458), (3229, 5432)]