39783436

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3491}}^1$

素因数の和:3550

約数の個数: 48

約数和(自身を含む): 89171712

約数和(自身を除く): 49388276

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 148, 154, 259, 308, 407, 518, 814, 1036, 1628, 2849, 3491, 5698, 6982, 11396, 13964, 24437, 38401, 48874, 76802, 97748, 129167, 153604, 258334, 268807, 516668, 537614, 904169, 1075228, 1420837, 1808338, 2841674, 3616676, 5683348, 9945859, 19891718, 39783436]

約数ペア:

[(1, 39783436), (2, 19891718), (4, 9945859), (7, 5683348), (11, 3616676), (14, 2841674), (22, 1808338), (28, 1420837), (37, 1075228), (44, 904169), (74, 537614), (77, 516668), (148, 268807), (154, 258334), (259, 153604), (308, 129167), (407, 97748), (518, 76802), (814, 48874), (1036, 38401), (1628, 24437), (2849, 13964), (3491, 11396), (5698, 6982)]