1638984032

素因数分解:

$2^5\times 7^1\times {\mathrm{7316893}}^1$

素因数の和:7316910

約数の個数: 24

約数和(自身を含む): 3687714576

約数和(自身を除く): 2048730544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 7316893, 14633786, 29267572, 51218251, 58535144, 102436502, 117070288, 204873004, 234140576, 409746008, 819492016, 1638984032]

約数ペア:

[(1, 1638984032), (2, 819492016), (4, 409746008), (7, 234140576), (8, 204873004), (14, 117070288), (16, 102436502), (28, 58535144), (32, 51218251), (56, 29267572), (112, 14633786), (224, 7316893)]