7845216

素因数分解:

$2^5\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1151}}^1$

素因数の和:1235

約数の個数: 48

約数和(自身を含む): 20901888

約数和(自身を除く): 13056672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 71, 96, 142, 213, 284, 426, 568, 852, 1136, 1151, 1704, 2272, 2302, 3408, 3453, 4604, 6816, 6906, 9208, 13812, 18416, 27624, 36832, 55248, 81721, 110496, 163442, 245163, 326884, 490326, 653768, 980652, 1307536, 1961304, 2615072, 3922608, 7845216]

約数ペア:

[(1, 7845216), (2, 3922608), (3, 2615072), (4, 1961304), (6, 1307536), (8, 980652), (12, 653768), (16, 490326), (24, 326884), (32, 245163), (48, 163442), (71, 110496), (96, 81721), (142, 55248), (213, 36832), (284, 27624), (426, 18416), (568, 13812), (852, 9208), (1136, 6906), (1151, 6816), (1704, 4604), (2272, 3453), (2302, 3408)]