28266764

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{3637}}^1$

素因数の和:3737

約数の個数: 24

約数和(自身を含む): 51950640

約数和(自身を除く): 23683876

約数列:

[1, 2, 4, 29, 58, 67, 116, 134, 268, 1943, 3637, 3886, 7274, 7772, 14548, 105473, 210946, 243679, 421892, 487358, 974716, 7066691, 14133382, 28266764]

約数ペア:

[(1, 28266764), (2, 14133382), (4, 7066691), (29, 974716), (58, 487358), (67, 421892), (116, 243679), (134, 210946), (268, 105473), (1943, 14548), (3637, 7772), (3886, 7274)]