42784852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1217}}^1$

素因数の和:1296

約数の個数: 48

約数和(自身を含む): 88397568

約数和(自身を除く): 45612716

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 47, 68, 94, 187, 188, 374, 517, 748, 799, 1034, 1217, 1598, 2068, 2434, 3196, 4868, 8789, 13387, 17578, 20689, 26774, 35156, 41378, 53548, 57199, 82756, 114398, 227579, 228796, 455158, 629189, 910316, 972383, 1258378, 1944766, 2516756, 3889532, 10696213, 21392426, 42784852]

約数ペア:

[(1, 42784852), (2, 21392426), (4, 10696213), (11, 3889532), (17, 2516756), (22, 1944766), (34, 1258378), (44, 972383), (47, 910316), (68, 629189), (94, 455158), (187, 228796), (188, 227579), (374, 114398), (517, 82756), (748, 57199), (799, 53548), (1034, 41378), (1217, 35156), (1598, 26774), (2068, 20689), (2434, 17578), (3196, 13387), (4868, 8789)]