25109292

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2267}}^1$

素因数の和:2358

約数の個数: 48

約数和(自身を含む): 64012032

約数和(自身を除く): 38902740

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 142, 156, 213, 284, 426, 852, 923, 1846, 2267, 2769, 3692, 4534, 5538, 6801, 9068, 11076, 13602, 27204, 29471, 58942, 88413, 117884, 160957, 176826, 321914, 353652, 482871, 643828, 965742, 1931484, 2092441, 4184882, 6277323, 8369764, 12554646, 25109292]

約数ペア:

[(1, 25109292), (2, 12554646), (3, 8369764), (4, 6277323), (6, 4184882), (12, 2092441), (13, 1931484), (26, 965742), (39, 643828), (52, 482871), (71, 353652), (78, 321914), (142, 176826), (156, 160957), (213, 117884), (284, 88413), (426, 58942), (852, 29471), (923, 27204), (1846, 13602), (2267, 11076), (2769, 9068), (3692, 6801), (4534, 5538)]