28269568

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{1453}}^1$

素因数の和:1492

約数の個数: 44

約数和(自身を含む): 59526760

約数和(自身を除く): 31257192

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1024, 1216, 1453, 2432, 2906, 4864, 5812, 9728, 11624, 19456, 23248, 27607, 46496, 55214, 92992, 110428, 185984, 220856, 371968, 441712, 743936, 883424, 1487872, 1766848, 3533696, 7067392, 14134784, 28269568]

約数ペア:

[(1, 28269568), (2, 14134784), (4, 7067392), (8, 3533696), (16, 1766848), (19, 1487872), (32, 883424), (38, 743936), (64, 441712), (76, 371968), (128, 220856), (152, 185984), (256, 110428), (304, 92992), (512, 55214), (608, 46496), (1024, 27607), (1216, 23248), (1453, 19456), (2432, 11624), (2906, 9728), (4864, 5812)]