1721880064

素因数分解:

$2^9\times {\mathrm{1103}}^1\times {\mathrm{3049}}^1$

素因数の和:4170

約数の個数: 40

約数和(自身を含む): 3444645600

約数和(自身を除く): 1722765536

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1103, 2206, 3049, 4412, 6098, 8824, 12196, 17648, 24392, 35296, 48784, 70592, 97568, 141184, 195136, 282368, 390272, 564736, 780544, 1561088, 3363047, 6726094, 13452188, 26904376, 53808752, 107617504, 215235008, 430470016, 860940032, 1721880064]

約数ペア:

[(1, 1721880064), (2, 860940032), (4, 430470016), (8, 215235008), (16, 107617504), (32, 53808752), (64, 26904376), (128, 13452188), (256, 6726094), (512, 3363047), (1103, 1561088), (2206, 780544), (3049, 564736), (4412, 390272), (6098, 282368), (8824, 195136), (12196, 141184), (17648, 97568), (24392, 70592), (35296, 48784)]