22238904

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:532

約数の個数: 64

約数和(自身を含む): 58337280

約数和(自身を除く): 36098376

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 71, 93, 124, 142, 186, 213, 248, 284, 372, 421, 426, 568, 744, 842, 852, 1263, 1684, 1704, 2201, 2526, 3368, 4402, 5052, 6603, 8804, 10104, 13051, 13206, 17608, 26102, 26412, 29891, 39153, 52204, 52824, 59782, 78306, 89673, 104408, 119564, 156612, 179346, 239128, 313224, 358692, 717384, 926621, 1853242, 2779863, 3706484, 5559726, 7412968, 11119452, 22238904]

約数ペア:

[(1, 22238904), (2, 11119452), (3, 7412968), (4, 5559726), (6, 3706484), (8, 2779863), (12, 1853242), (24, 926621), (31, 717384), (62, 358692), (71, 313224), (93, 239128), (124, 179346), (142, 156612), (186, 119564), (213, 104408), (248, 89673), (284, 78306), (372, 59782), (421, 52824), (426, 52204), (568, 39153), (744, 29891), (842, 26412), (852, 26102), (1263, 17608), (1684, 13206), (1704, 13051), (2201, 10104), (2526, 8804), (3368, 6603), (4402, 5052)]