73921024

素因数分解:

$2^9\times {\mathrm{353}}^1\times {\mathrm{409}}^1$

素因数の和:780

約数の個数: 40

約数和(自身を含む): 148478220

約数和(自身を除く): 74557196

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 353, 409, 512, 706, 818, 1412, 1636, 2824, 3272, 5648, 6544, 11296, 13088, 22592, 26176, 45184, 52352, 90368, 104704, 144377, 180736, 209408, 288754, 577508, 1155016, 2310032, 4620064, 9240128, 18480256, 36960512, 73921024]

約数ペア:

[(1, 73921024), (2, 36960512), (4, 18480256), (8, 9240128), (16, 4620064), (32, 2310032), (64, 1155016), (128, 577508), (256, 288754), (353, 209408), (409, 180736), (512, 144377), (706, 104704), (818, 90368), (1412, 52352), (1636, 45184), (2824, 26176), (3272, 22592), (5648, 13088), (6544, 11296)]