428465632

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61703}}^1$

素因数の和:61751

約数の個数: 48

約数和(自身を含む): 995162112

約数和(自身を除く): 566696480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 61703, 123406, 246812, 431921, 493624, 863842, 987248, 1727684, 1912793, 1974496, 3455368, 3825586, 6910736, 7651172, 13389551, 13821472, 15302344, 26779102, 30604688, 53558204, 61209376, 107116408, 214232816, 428465632]

約数ペア:

[(1, 428465632), (2, 214232816), (4, 107116408), (7, 61209376), (8, 53558204), (14, 30604688), (16, 26779102), (28, 15302344), (31, 13821472), (32, 13389551), (56, 7651172), (62, 6910736), (112, 3825586), (124, 3455368), (217, 1974496), (224, 1912793), (248, 1727684), (434, 987248), (496, 863842), (868, 493624), (992, 431921), (1736, 246812), (3472, 123406), (6944, 61703)]