72847054

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{433}}^1$

素因数の和:700

約数の個数: 32

約数和(自身を含む): 127866816

約数和(自身を除く): 55019762

約数列:

[1, 2, 7, 14, 61, 122, 197, 394, 427, 433, 854, 866, 1379, 2758, 3031, 6062, 12017, 24034, 26413, 52826, 84119, 85301, 168238, 170602, 184891, 369782, 597107, 1194214, 5203361, 10406722, 36423527, 72847054]

約数ペア:

[(1, 72847054), (2, 36423527), (7, 10406722), (14, 5203361), (61, 1194214), (122, 597107), (197, 369782), (394, 184891), (427, 170602), (433, 168238), (854, 85301), (866, 84119), (1379, 52826), (2758, 26413), (3031, 24034), (6062, 12017)]