40840012528

素因数分解:

$2^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3540223}}^1$

素因数の和:3540341

約数の個数: 40

約数和(自身を含む): 91309457408

約数和(自身を除く): 50469444880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 103, 112, 206, 412, 721, 824, 1442, 1648, 2884, 5768, 11536, 3540223, 7080446, 14160892, 24781561, 28321784, 49563122, 56643568, 99126244, 198252488, 364642969, 396504976, 729285938, 1458571876, 2552500783, 2917143752, 5105001566, 5834287504, 10210003132, 20420006264, 40840012528]

約数ペア:

[(1, 40840012528), (2, 20420006264), (4, 10210003132), (7, 5834287504), (8, 5105001566), (14, 2917143752), (16, 2552500783), (28, 1458571876), (56, 729285938), (103, 396504976), (112, 364642969), (206, 198252488), (412, 99126244), (721, 56643568), (824, 49563122), (1442, 28321784), (1648, 24781561), (2884, 14160892), (5768, 7080446), (11536, 3540223)]