28716402

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{33469}}^1$

素因数の和:33498

約数の個数: 32

約数和(自身を含む): 67475520

約数和(自身を除く): 38759118

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 33469, 66938, 100407, 200814, 368159, 435097, 736318, 870194, 1104477, 1305291, 2208954, 2610582, 4786067, 9572134, 14358201, 28716402]

約数ペア:

[(1, 28716402), (2, 14358201), (3, 9572134), (6, 4786067), (11, 2610582), (13, 2208954), (22, 1305291), (26, 1104477), (33, 870194), (39, 736318), (66, 435097), (78, 368159), (143, 200814), (286, 100407), (429, 66938), (858, 33469)]