28168704

素因数分解:

$2^9\times 3^2\times {\mathrm{6113}}^1$

素因数の和:6137

約数の個数: 60

約数和(自身を含む): 81310086

約数和(自身を除く): 53141382

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 6113, 12226, 18339, 24452, 36678, 48904, 55017, 73356, 97808, 110034, 146712, 195616, 220068, 293424, 391232, 440136, 586848, 782464, 880272, 1173696, 1564928, 1760544, 2347392, 3129856, 3521088, 4694784, 7042176, 9389568, 14084352, 28168704]

約数ペア:

[(1, 28168704), (2, 14084352), (3, 9389568), (4, 7042176), (6, 4694784), (8, 3521088), (9, 3129856), (12, 2347392), (16, 1760544), (18, 1564928), (24, 1173696), (32, 880272), (36, 782464), (48, 586848), (64, 440136), (72, 391232), (96, 293424), (128, 220068), (144, 195616), (192, 146712), (256, 110034), (288, 97808), (384, 73356), (512, 55017), (576, 48904), (768, 36678), (1152, 24452), (1536, 18339), (2304, 12226), (4608, 6113)]