63613942

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{421}}^1$

素因数の和:724

約数の個数: 32

約数和(自身を含む): 112299264

約数和(自身を除く): 48685322

約数列:

[1, 2, 7, 14, 43, 86, 251, 301, 421, 502, 602, 842, 1757, 2947, 3514, 5894, 10793, 18103, 21586, 36206, 75551, 105671, 126721, 151102, 211342, 253442, 739697, 1479394, 4543853, 9087706, 31806971, 63613942]

約数ペア:

[(1, 63613942), (2, 31806971), (7, 9087706), (14, 4543853), (43, 1479394), (86, 739697), (251, 253442), (301, 211342), (421, 151102), (502, 126721), (602, 105671), (842, 75551), (1757, 36206), (2947, 21586), (3514, 18103), (5894, 10793)]