7413904

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:403

約数の個数: 40

約数和(自身を含む): 15420888

約数和(自身を除く): 8006984

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 97, 136, 194, 272, 281, 388, 562, 776, 1124, 1552, 1649, 2248, 3298, 4496, 4777, 6596, 9554, 13192, 19108, 26384, 27257, 38216, 54514, 76432, 109028, 218056, 436112, 463369, 926738, 1853476, 3706952, 7413904]

約数ペア:

[(1, 7413904), (2, 3706952), (4, 1853476), (8, 926738), (16, 463369), (17, 436112), (34, 218056), (68, 109028), (97, 76432), (136, 54514), (194, 38216), (272, 27257), (281, 26384), (388, 19108), (562, 13192), (776, 9554), (1124, 6596), (1552, 4777), (1649, 4496), (2248, 3298)]