1351917056

素因数分解:

$2^9\times 7^2\times {\mathrm{53887}}^1$

素因数の和:53919

約数の個数: 60

約数和(自身を含む): 3142263168

約数和(自身を除く): 1790346112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1568, 1792, 3136, 3584, 6272, 12544, 25088, 53887, 107774, 215548, 377209, 431096, 754418, 862192, 1508836, 1724384, 2640463, 3017672, 3448768, 5280926, 6035344, 6897536, 10561852, 12070688, 13795072, 21123704, 24141376, 27590144, 42247408, 48282752, 84494816, 96565504, 168989632, 193131008, 337979264, 675958528, 1351917056]

約数ペア:

[(1, 1351917056), (2, 675958528), (4, 337979264), (7, 193131008), (8, 168989632), (14, 96565504), (16, 84494816), (28, 48282752), (32, 42247408), (49, 27590144), (56, 24141376), (64, 21123704), (98, 13795072), (112, 12070688), (128, 10561852), (196, 6897536), (224, 6035344), (256, 5280926), (392, 3448768), (448, 3017672), (512, 2640463), (784, 1724384), (896, 1508836), (1568, 862192), (1792, 754418), (3136, 431096), (3584, 377209), (6272, 215548), (12544, 107774), (25088, 53887)]