677554384

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{48619}}^1$

素因数の和:48707

約数の個数: 40

約数和(自身を含む): 1434873440

約数和(自身を除く): 757319056

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 208, 268, 536, 871, 1072, 1742, 3484, 6968, 13936, 48619, 97238, 194476, 388952, 632047, 777904, 1264094, 2528188, 3257473, 5056376, 6514946, 10112752, 13029892, 26059784, 42347149, 52119568, 84694298, 169388596, 338777192, 677554384]

約数ペア:

[(1, 677554384), (2, 338777192), (4, 169388596), (8, 84694298), (13, 52119568), (16, 42347149), (26, 26059784), (52, 13029892), (67, 10112752), (104, 6514946), (134, 5056376), (208, 3257473), (268, 2528188), (536, 1264094), (871, 777904), (1072, 632047), (1742, 388952), (3484, 194476), (6968, 97238), (13936, 48619)]