25920161808

素因数分解:

$2^4\times 3^1\times {\mathrm{691}}^1\times {\mathrm{781481}}^1$

素因数の和:782183

約数の個数: 40

約数和(自身を含む): 67057407456

約数和(自身を除く): 41137245648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 691, 1382, 2073, 2764, 4146, 5528, 8292, 11056, 16584, 33168, 781481, 1562962, 2344443, 3125924, 4688886, 6251848, 9377772, 12503696, 18755544, 37511088, 540003371, 1080006742, 1620010113, 2160013484, 3240020226, 4320026968, 6480040452, 8640053936, 12960080904, 25920161808]

約数ペア:

[(1, 25920161808), (2, 12960080904), (3, 8640053936), (4, 6480040452), (6, 4320026968), (8, 3240020226), (12, 2160013484), (16, 1620010113), (24, 1080006742), (48, 540003371), (691, 37511088), (1382, 18755544), (2073, 12503696), (2764, 9377772), (4146, 6251848), (5528, 4688886), (8292, 3125924), (11056, 2344443), (16584, 1562962), (33168, 781481)]