25893304

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{887}}^1$

素因数の和:1023

約数の個数: 32

約数和(自身を含む): 50349600

約数和(自身を除く): 24456296

約数列:

[1, 2, 4, 8, 41, 82, 89, 164, 178, 328, 356, 712, 887, 1774, 3548, 3649, 7096, 7298, 14596, 29192, 36367, 72734, 78943, 145468, 157886, 290936, 315772, 631544, 3236663, 6473326, 12946652, 25893304]

約数ペア:

[(1, 25893304), (2, 12946652), (4, 6473326), (8, 3236663), (41, 631544), (82, 315772), (89, 290936), (164, 157886), (178, 145468), (328, 78943), (356, 72734), (712, 36367), (887, 29192), (1774, 14596), (3548, 7298), (3649, 7096)]