71183872

素因数分解:

$2^9\times {\mathrm{41}}^1\times {\mathrm{3391}}^1$

素因数の和:3450

約数の個数: 40

約数和(自身を含む): 145740672

約数和(自身を除く): 74556800

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 512, 656, 1312, 2624, 3391, 5248, 6782, 10496, 13564, 20992, 27128, 54256, 108512, 139031, 217024, 278062, 434048, 556124, 868096, 1112248, 1736192, 2224496, 4448992, 8897984, 17795968, 35591936, 71183872]

約数ペア:

[(1, 71183872), (2, 35591936), (4, 17795968), (8, 8897984), (16, 4448992), (32, 2224496), (41, 1736192), (64, 1112248), (82, 868096), (128, 556124), (164, 434048), (256, 278062), (328, 217024), (512, 139031), (656, 108512), (1312, 54256), (2624, 27128), (3391, 20992), (5248, 13564), (6782, 10496)]