858792128

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{789331}}^1$

素因数の和:789360

約数の個数: 28

約数和(自身を含む): 1804412952

約数和(自身を除く): 945620824

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 789331, 1578662, 3157324, 6314648, 12629296, 13418627, 25258592, 26837254, 50517184, 53674508, 107349016, 214698032, 429396064, 858792128]

約数ペア:

[(1, 858792128), (2, 429396064), (4, 214698032), (8, 107349016), (16, 53674508), (17, 50517184), (32, 26837254), (34, 25258592), (64, 13418627), (68, 12629296), (136, 6314648), (272, 3157324), (544, 1578662), (1088, 789331)]