71330816

素因数分解:

$2^{10}\times {\mathrm{41}}^1\times {\mathrm{1699}}^1$

素因数の和:1760

約数の個数: 44

約数和(自身を含む): 146155800

約数和(自身を除く): 74824984

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 512, 656, 1024, 1312, 1699, 2624, 3398, 5248, 6796, 10496, 13592, 20992, 27184, 41984, 54368, 69659, 108736, 139318, 217472, 278636, 434944, 557272, 869888, 1114544, 1739776, 2229088, 4458176, 8916352, 17832704, 35665408, 71330816]

約数ペア:

[(1, 71330816), (2, 35665408), (4, 17832704), (8, 8916352), (16, 4458176), (32, 2229088), (41, 1739776), (64, 1114544), (82, 869888), (128, 557272), (164, 434944), (256, 278636), (328, 217472), (512, 139318), (656, 108736), (1024, 69659), (1312, 54368), (1699, 41984), (2624, 27184), (3398, 20992), (5248, 13592), (6796, 10496)]