72565696

素因数分解:

$2^6\times 7^1\times {\mathrm{161977}}^1$

素因数の和:161996

約数の個数: 28

約数和(自身を含む): 164569648

約数和(自身を除く): 92003952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 161977, 323954, 647908, 1133839, 1295816, 2267678, 2591632, 4535356, 5183264, 9070712, 10366528, 18141424, 36282848, 72565696]

約数ペア:

[(1, 72565696), (2, 36282848), (4, 18141424), (7, 10366528), (8, 9070712), (14, 5183264), (16, 4535356), (28, 2591632), (32, 2267678), (56, 1295816), (64, 1133839), (112, 647908), (224, 323954), (448, 161977)]