22426712

素因数分解:

$2^3\times 7^3\times {\mathrm{11}}^1\times {\mathrm{743}}^1$

素因数の和:781

約数の個数: 64

約数和(自身を含む): 53568000

約数和(自身を除く): 31141288

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 343, 392, 539, 616, 686, 743, 1078, 1372, 1486, 2156, 2744, 2972, 3773, 4312, 5201, 5944, 7546, 8173, 10402, 15092, 16346, 20804, 30184, 32692, 36407, 41608, 57211, 65384, 72814, 114422, 145628, 228844, 254849, 291256, 400477, 457688, 509698, 800954, 1019396, 1601908, 2038792, 2803339, 3203816, 5606678, 11213356, 22426712]

約数ペア:

[(1, 22426712), (2, 11213356), (4, 5606678), (7, 3203816), (8, 2803339), (11, 2038792), (14, 1601908), (22, 1019396), (28, 800954), (44, 509698), (49, 457688), (56, 400477), (77, 291256), (88, 254849), (98, 228844), (154, 145628), (196, 114422), (308, 72814), (343, 65384), (392, 57211), (539, 41608), (616, 36407), (686, 32692), (743, 30184), (1078, 20804), (1372, 16346), (1486, 15092), (2156, 10402), (2744, 8173), (2972, 7546), (3773, 5944), (4312, 5201)]