70642992

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{210247}}^1$

素因数の和:210265

約数の個数: 40

約数和(自身を含む): 208566016

約数和(自身を除く): 137923024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 210247, 420494, 630741, 840988, 1261482, 1471729, 1681976, 2522964, 2943458, 3363952, 4415187, 5045928, 5886916, 8830374, 10091856, 11773832, 17660748, 23547664, 35321496, 70642992]

約数ペア:

[(1, 70642992), (2, 35321496), (3, 23547664), (4, 17660748), (6, 11773832), (7, 10091856), (8, 8830374), (12, 5886916), (14, 5045928), (16, 4415187), (21, 3363952), (24, 2943458), (28, 2522964), (42, 1681976), (48, 1471729), (56, 1261482), (84, 840988), (112, 630741), (168, 420494), (336, 210247)]