72731344

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{17551}}^1$

素因数の和:17603

約数の個数: 40

約数和(自身を含む): 165410048

約数和(自身を除く): 92678704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 17551, 35102, 70204, 122857, 140408, 245714, 280816, 491428, 649387, 982856, 1298774, 1965712, 2597548, 4545709, 5195096, 9091418, 10390192, 18182836, 36365672, 72731344]

約数ペア:

[(1, 72731344), (2, 36365672), (4, 18182836), (7, 10390192), (8, 9091418), (14, 5195096), (16, 4545709), (28, 2597548), (37, 1965712), (56, 1298774), (74, 982856), (112, 649387), (148, 491428), (259, 280816), (296, 245714), (518, 140408), (592, 122857), (1036, 70204), (2072, 35102), (4144, 17551)]