283335568

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{409}}^1\times {\mathrm{1493}}^1$

素因数の和:1939

約数の個数: 40

約数和(自身を含む): 569662200

約数和(自身を除く): 286326632

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 409, 464, 818, 1493, 1636, 2986, 3272, 5972, 6544, 11861, 11944, 23722, 23888, 43297, 47444, 86594, 94888, 173188, 189776, 346376, 610637, 692752, 1221274, 2442548, 4885096, 9770192, 17708473, 35416946, 70833892, 141667784, 283335568]

約数ペア:

[(1, 283335568), (2, 141667784), (4, 70833892), (8, 35416946), (16, 17708473), (29, 9770192), (58, 4885096), (116, 2442548), (232, 1221274), (409, 692752), (464, 610637), (818, 346376), (1493, 189776), (1636, 173188), (2986, 94888), (3272, 86594), (5972, 47444), (6544, 43297), (11861, 23888), (11944, 23722)]