72011464

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{15493}}^1$

素因数の和:15589

約数の個数: 32

約数和(自身を含む): 156179520

約数和(自身を除く): 84168056

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 332, 581, 664, 1162, 2324, 4648, 15493, 30986, 61972, 108451, 123944, 216902, 433804, 867608, 1285919, 2571838, 5143676, 9001433, 10287352, 18002866, 36005732, 72011464]

約数ペア:

[(1, 72011464), (2, 36005732), (4, 18002866), (7, 10287352), (8, 9001433), (14, 5143676), (28, 2571838), (56, 1285919), (83, 867608), (166, 433804), (332, 216902), (581, 123944), (664, 108451), (1162, 61972), (2324, 30986), (4648, 15493)]