61395456

素因数分解:

$2^9\times 3^1\times {\mathrm{39971}}^1$

素因数の和:39992

約数の個数: 40

約数和(自身を含む): 163565424

約数和(自身を除く): 102169968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 39971, 79942, 119913, 159884, 239826, 319768, 479652, 639536, 959304, 1279072, 1918608, 2558144, 3837216, 5116288, 7674432, 10232576, 15348864, 20465152, 30697728, 61395456]

約数ペア:

[(1, 61395456), (2, 30697728), (3, 20465152), (4, 15348864), (6, 10232576), (8, 7674432), (12, 5116288), (16, 3837216), (24, 2558144), (32, 1918608), (48, 1279072), (64, 959304), (96, 639536), (128, 479652), (192, 319768), (256, 239826), (384, 159884), (512, 119913), (768, 79942), (1536, 39971)]