420001792

素因数分解:

$2^{11}\times 7^1\times {\mathrm{29297}}^1$

素因数の和:29326

約数の個数: 48

約数和(自身を含む): 959802480

約数和(自身を除く): 539800688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 7168, 14336, 29297, 58594, 117188, 205079, 234376, 410158, 468752, 820316, 937504, 1640632, 1875008, 3281264, 3750016, 6562528, 7500032, 13125056, 15000064, 26250112, 30000128, 52500224, 60000256, 105000448, 210000896, 420001792]

約数ペア:

[(1, 420001792), (2, 210000896), (4, 105000448), (7, 60000256), (8, 52500224), (14, 30000128), (16, 26250112), (28, 15000064), (32, 13125056), (56, 7500032), (64, 6562528), (112, 3750016), (128, 3281264), (224, 1875008), (256, 1640632), (448, 937504), (512, 820316), (896, 468752), (1024, 410158), (1792, 234376), (2048, 205079), (3584, 117188), (7168, 58594), (14336, 29297)]