28079296

素因数分解:

$2^6\times 7^1\times {\mathrm{233}}^1\times {\mathrm{269}}^1$

素因数の和:521

約数の個数: 56

約数和(自身を含む): 64190880

約数和(自身を除く): 36111584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 233, 269, 448, 466, 538, 932, 1076, 1631, 1864, 1883, 2152, 3262, 3728, 3766, 4304, 6524, 7456, 7532, 8608, 13048, 14912, 15064, 17216, 26096, 30128, 52192, 60256, 62677, 104384, 120512, 125354, 250708, 438739, 501416, 877478, 1002832, 1754956, 2005664, 3509912, 4011328, 7019824, 14039648, 28079296]

約数ペア:

[(1, 28079296), (2, 14039648), (4, 7019824), (7, 4011328), (8, 3509912), (14, 2005664), (16, 1754956), (28, 1002832), (32, 877478), (56, 501416), (64, 438739), (112, 250708), (224, 125354), (233, 120512), (269, 104384), (448, 62677), (466, 60256), (538, 52192), (932, 30128), (1076, 26096), (1631, 17216), (1864, 15064), (1883, 14912), (2152, 13048), (3262, 8608), (3728, 7532), (3766, 7456), (4304, 6524)]