68455568

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{433}}^1$

素因数の和:723

約数の個数: 40

約数和(自身を含む): 136746456

約数和(自身を除く): 68290888

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 241, 328, 433, 482, 656, 866, 964, 1732, 1928, 3464, 3856, 6928, 9881, 17753, 19762, 35506, 39524, 71012, 79048, 104353, 142024, 158096, 208706, 284048, 417412, 834824, 1669648, 4278473, 8556946, 17113892, 34227784, 68455568]

約数ペア:

[(1, 68455568), (2, 34227784), (4, 17113892), (8, 8556946), (16, 4278473), (41, 1669648), (82, 834824), (164, 417412), (241, 284048), (328, 208706), (433, 158096), (482, 142024), (656, 104353), (866, 79048), (964, 71012), (1732, 39524), (1928, 35506), (3464, 19762), (3856, 17753), (6928, 9881)]