31762276

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1229}}^1$

素因数の和:1324

約数の個数: 48

約数和(自身を含む): 69431040

約数和(自身を除く): 37668764

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 71, 91, 142, 182, 284, 364, 497, 923, 994, 1229, 1846, 1988, 2458, 3692, 4916, 6461, 8603, 12922, 15977, 17206, 25844, 31954, 34412, 63908, 87259, 111839, 174518, 223678, 349036, 447356, 610813, 1134367, 1221626, 2268734, 2443252, 4537468, 7940569, 15881138, 31762276]

約数ペア:

[(1, 31762276), (2, 15881138), (4, 7940569), (7, 4537468), (13, 2443252), (14, 2268734), (26, 1221626), (28, 1134367), (52, 610813), (71, 447356), (91, 349036), (142, 223678), (182, 174518), (284, 111839), (364, 87259), (497, 63908), (923, 34412), (994, 31954), (1229, 25844), (1846, 17206), (1988, 15977), (2458, 12922), (3692, 8603), (4916, 6461)]