78842668

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{241}}^1\times {\mathrm{283}}^1$

素因数の和:562

約数の個数: 36

約数和(自身を含む): 147696472

約数和(自身を除く): 68853804

約数列:

[1, 2, 4, 17, 34, 68, 241, 283, 289, 482, 566, 578, 964, 1132, 1156, 4097, 4811, 8194, 9622, 16388, 19244, 68203, 69649, 81787, 136406, 139298, 163574, 272812, 278596, 327148, 1159451, 2318902, 4637804, 19710667, 39421334, 78842668]

約数ペア:

[(1, 78842668), (2, 39421334), (4, 19710667), (17, 4637804), (34, 2318902), (68, 1159451), (241, 327148), (283, 278596), (289, 272812), (482, 163574), (566, 139298), (578, 136406), (964, 81787), (1132, 69649), (1156, 68203), (4097, 19244), (4811, 16388), (8194, 9622)]