42785248

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{617}}^1$

素因数の和:835

約数の個数: 48

約数和(自身を含む): 92507184

約数和(自身を除く): 49721936

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 197, 352, 394, 617, 788, 1234, 1576, 2167, 2468, 3152, 4334, 4936, 6304, 6787, 8668, 9872, 13574, 17336, 19744, 27148, 34672, 54296, 69344, 108592, 121549, 217184, 243098, 486196, 972392, 1337039, 1944784, 2674078, 3889568, 5348156, 10696312, 21392624, 42785248]

約数ペア:

[(1, 42785248), (2, 21392624), (4, 10696312), (8, 5348156), (11, 3889568), (16, 2674078), (22, 1944784), (32, 1337039), (44, 972392), (88, 486196), (176, 243098), (197, 217184), (352, 121549), (394, 108592), (617, 69344), (788, 54296), (1234, 34672), (1576, 27148), (2167, 19744), (2468, 17336), (3152, 13574), (4334, 9872), (4936, 8668), (6304, 6787)]