28534332

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{313}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 68366592

約数和(自身を除く): 39832260

約数列:

[1, 2, 3, 4, 6, 12, 71, 107, 142, 213, 214, 284, 313, 321, 426, 428, 626, 642, 852, 939, 1252, 1284, 1878, 3756, 7597, 15194, 22223, 22791, 30388, 33491, 44446, 45582, 66669, 66982, 88892, 91164, 100473, 133338, 133964, 200946, 266676, 401892, 2377861, 4755722, 7133583, 9511444, 14267166, 28534332]

約数ペア:

[(1, 28534332), (2, 14267166), (3, 9511444), (4, 7133583), (6, 4755722), (12, 2377861), (71, 401892), (107, 266676), (142, 200946), (213, 133964), (214, 133338), (284, 100473), (313, 91164), (321, 88892), (426, 66982), (428, 66669), (626, 45582), (642, 44446), (852, 33491), (939, 30388), (1252, 22791), (1284, 22223), (1878, 15194), (3756, 7597)]