71884928

素因数分解:

$2^7\times {\mathrm{433}}^1\times {\mathrm{1297}}^1$

素因数の和:1744

約数の個数: 32

約数和(自身を含む): 143649660

約数和(自身を除く): 71764732

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 433, 866, 1297, 1732, 2594, 3464, 5188, 6928, 10376, 13856, 20752, 27712, 41504, 55424, 83008, 166016, 561601, 1123202, 2246404, 4492808, 8985616, 17971232, 35942464, 71884928]

約数ペア:

[(1, 71884928), (2, 35942464), (4, 17971232), (8, 8985616), (16, 4492808), (32, 2246404), (64, 1123202), (128, 561601), (433, 166016), (866, 83008), (1297, 55424), (1732, 41504), (2594, 27712), (3464, 20752), (5188, 13856), (6928, 10376)]