70807384

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{563}}^1$

素因数の和:847

約数の個数: 32

約数和(自身を含む): 135360000

約数和(自身を除く): 64552616

約数列:

[1, 2, 4, 8, 79, 158, 199, 316, 398, 563, 632, 796, 1126, 1592, 2252, 4504, 15721, 31442, 44477, 62884, 88954, 112037, 125768, 177908, 224074, 355816, 448148, 896296, 8850923, 17701846, 35403692, 70807384]

約数ペア:

[(1, 70807384), (2, 35403692), (4, 17701846), (8, 8850923), (79, 896296), (158, 448148), (199, 355816), (316, 224074), (398, 177908), (563, 125768), (632, 112037), (796, 88954), (1126, 62884), (1592, 44477), (2252, 31442), (4504, 15721)]