25279332

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1237}}^1$

素因数の和:1388

約数の個数: 48

約数和(自身を含む): 64059072

約数和(自身を除く): 38779740

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 131, 156, 262, 393, 524, 786, 1237, 1572, 1703, 2474, 3406, 3711, 4948, 5109, 6812, 7422, 10218, 14844, 16081, 20436, 32162, 48243, 64324, 96486, 162047, 192972, 324094, 486141, 648188, 972282, 1944564, 2106611, 4213222, 6319833, 8426444, 12639666, 25279332]

約数ペア:

[(1, 25279332), (2, 12639666), (3, 8426444), (4, 6319833), (6, 4213222), (12, 2106611), (13, 1944564), (26, 972282), (39, 648188), (52, 486141), (78, 324094), (131, 192972), (156, 162047), (262, 96486), (393, 64324), (524, 48243), (786, 32162), (1237, 20436), (1572, 16081), (1703, 14844), (2474, 10218), (3406, 7422), (3711, 6812), (4948, 5109)]