13333432

素因数分解:

$2^3\times 7^1\times {\mathrm{457}}^1\times {\mathrm{521}}^1$

素因数の和:991

約数の個数: 32

約数和(自身を含む): 28689120

約数和(自身を除く): 15355688

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 457, 521, 914, 1042, 1828, 2084, 3199, 3647, 3656, 4168, 6398, 7294, 12796, 14588, 25592, 29176, 238097, 476194, 952388, 1666679, 1904776, 3333358, 6666716, 13333432]

約数ペア:

[(1, 13333432), (2, 6666716), (4, 3333358), (7, 1904776), (8, 1666679), (14, 952388), (28, 476194), (56, 238097), (457, 29176), (521, 25592), (914, 14588), (1042, 12796), (1828, 7294), (2084, 6398), (3199, 4168), (3647, 3656)]