64306942

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{4871}}^1$

素因数の和:4944

約数の個数: 32

約数和(自身を含む): 117863424

約数和(自身を除く): 53556482

約数列:

[1, 2, 7, 14, 23, 41, 46, 82, 161, 287, 322, 574, 943, 1886, 4871, 6601, 9742, 13202, 34097, 68194, 112033, 199711, 224066, 399422, 784231, 1397977, 1568462, 2795954, 4593353, 9186706, 32153471, 64306942]

約数ペア:

[(1, 64306942), (2, 32153471), (7, 9186706), (14, 4593353), (23, 2795954), (41, 1568462), (46, 1397977), (82, 784231), (161, 399422), (287, 224066), (322, 199711), (574, 112033), (943, 68194), (1886, 34097), (4871, 13202), (6601, 9742)]