1367408

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1$

素因数の和:465

約数の個数: 40

約数和(自身を含む): 3139680

約数和(自身を除く): 1772272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 421, 464, 812, 842, 1624, 1684, 2947, 3248, 3368, 5894, 6736, 11788, 12209, 23576, 24418, 47152, 48836, 85463, 97672, 170926, 195344, 341852, 683704, 1367408]

約数ペア:

[(1, 1367408), (2, 683704), (4, 341852), (7, 195344), (8, 170926), (14, 97672), (16, 85463), (28, 48836), (29, 47152), (56, 24418), (58, 23576), (112, 12209), (116, 11788), (203, 6736), (232, 5894), (406, 3368), (421, 3248), (464, 2947), (812, 1684), (842, 1624)]