78697034

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{389}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 132088320

約数和(自身を除く): 53391286

約数列:

[1, 2, 13, 26, 31, 62, 251, 389, 403, 502, 778, 806, 3263, 5057, 6526, 7781, 10114, 12059, 15562, 24118, 97639, 101153, 156767, 195278, 202306, 313534, 1269307, 2538614, 3026809, 6053618, 39348517, 78697034]

約数ペア:

[(1, 78697034), (2, 39348517), (13, 6053618), (26, 3026809), (31, 2538614), (62, 1269307), (251, 313534), (389, 202306), (403, 195278), (502, 156767), (778, 101153), (806, 97639), (3263, 24118), (5057, 15562), (6526, 12059), (7781, 10114)]