72966476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{12659}}^1$

素因数の和:12805

約数の個数: 24

約数和(自身を含む): 140374080

約数和(自身を除く): 67407604

約数列:

[1, 2, 4, 11, 22, 44, 131, 262, 524, 1441, 2882, 5764, 12659, 25318, 50636, 139249, 278498, 556996, 1658329, 3316658, 6633316, 18241619, 36483238, 72966476]

約数ペア:

[(1, 72966476), (2, 36483238), (4, 18241619), (11, 6633316), (22, 3316658), (44, 1658329), (131, 556996), (262, 278498), (524, 139249), (1441, 50636), (2882, 25318), (5764, 12659)]