28601048

素因数分解:

$2^3\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1543}}^1$

素因数の和:1887

約数の個数: 32

約数和(自身を含む): 61512960

約数和(自身を除く): 32911912

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 331, 662, 1324, 1543, 2317, 2648, 3086, 4634, 6172, 9268, 10801, 12344, 18536, 21602, 43204, 86408, 510733, 1021466, 2042932, 3575131, 4085864, 7150262, 14300524, 28601048]

約数ペア:

[(1, 28601048), (2, 14300524), (4, 7150262), (7, 4085864), (8, 3575131), (14, 2042932), (28, 1021466), (56, 510733), (331, 86408), (662, 43204), (1324, 21602), (1543, 18536), (2317, 12344), (2648, 10801), (3086, 9268), (4634, 6172)]