67052752

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10399}}^1$

素因数の和:10451

約数の個数: 40

約数和(自身を含む): 144435200

約数和(自身を除く): 77382448

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 10399, 20798, 41596, 83192, 135187, 166384, 270374, 322369, 540748, 644738, 1081496, 1289476, 2162992, 2578952, 4190797, 5157904, 8381594, 16763188, 33526376, 67052752]

約数ペア:

[(1, 67052752), (2, 33526376), (4, 16763188), (8, 8381594), (13, 5157904), (16, 4190797), (26, 2578952), (31, 2162992), (52, 1289476), (62, 1081496), (104, 644738), (124, 540748), (208, 322369), (248, 270374), (403, 166384), (496, 135187), (806, 83192), (1612, 41596), (3224, 20798), (6448, 10399)]