673568

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:145

約数の個数: 48

約数和(自身を含む): 1580544

約数和(自身を除く): 906976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 97, 112, 124, 194, 217, 224, 248, 388, 434, 496, 679, 776, 868, 992, 1358, 1552, 1736, 2716, 3007, 3104, 3472, 5432, 6014, 6944, 10864, 12028, 21049, 21728, 24056, 42098, 48112, 84196, 96224, 168392, 336784, 673568]

約数ペア:

[(1, 673568), (2, 336784), (4, 168392), (7, 96224), (8, 84196), (14, 48112), (16, 42098), (28, 24056), (31, 21728), (32, 21049), (56, 12028), (62, 10864), (97, 6944), (112, 6014), (124, 5432), (194, 3472), (217, 3104), (224, 3007), (248, 2716), (388, 1736), (434, 1552), (496, 1358), (679, 992), (776, 868)]