29805958

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{421}}^1$

素因数の和:832

約数の個数: 32

約数和(自身を含む): 55298880

約数和(自身を除く): 25492922

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 389, 421, 778, 842, 2723, 2947, 5057, 5446, 5473, 5894, 10114, 10946, 35399, 38311, 70798, 76622, 163769, 327538, 1146383, 2128997, 2292766, 4257994, 14902979, 29805958]

約数ペア:

[(1, 29805958), (2, 14902979), (7, 4257994), (13, 2292766), (14, 2128997), (26, 1146383), (91, 327538), (182, 163769), (389, 76622), (421, 70798), (778, 38311), (842, 35399), (2723, 10946), (2947, 10114), (5057, 5894), (5446, 5473)]