3228731408

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1517261}}^1$

素因数の和:1517295

約数の個数: 40

約数和(自身を含む): 7525619520

約数和(自身を除く): 4296888112

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 1517261, 3034522, 6069044, 10620827, 12138088, 21241654, 24276176, 28827959, 42483308, 57655918, 84966616, 115311836, 169933232, 201795713, 230623672, 403591426, 461247344, 807182852, 1614365704, 3228731408]

約数ペア:

[(1, 3228731408), (2, 1614365704), (4, 807182852), (7, 461247344), (8, 403591426), (14, 230623672), (16, 201795713), (19, 169933232), (28, 115311836), (38, 84966616), (56, 57655918), (76, 42483308), (112, 28827959), (133, 24276176), (152, 21241654), (266, 12138088), (304, 10620827), (532, 6069044), (1064, 3034522), (2128, 1517261)]