98921984

素因数分解:

$2^9\times 7^2\times {\mathrm{3943}}^1$

素因数の和:3975

約数の個数: 60

約数和(自身を含む): 229978584

約数和(自身を除く): 131056600

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, 3943, 6272, 7886, 12544, 15772, 25088, 27601, 31544, 55202, 63088, 110404, 126176, 193207, 220808, 252352, 386414, 441616, 504704, 772828, 883232, 1009408, 1545656, 1766464, 2018816, 3091312, 3532928, 6182624, 7065856, 12365248, 14131712, 24730496, 49460992, 98921984]

約数ペア:

[(1, 98921984), (2, 49460992), (4, 24730496), (7, 14131712), (8, 12365248), (14, 7065856), (16, 6182624), (28, 3532928), (32, 3091312), (49, 2018816), (56, 1766464), (64, 1545656), (98, 1009408), (112, 883232), (128, 772828), (196, 504704), (224, 441616), (256, 386414), (392, 252352), (448, 220808), (512, 193207), (784, 126176), (896, 110404), (1568, 63088), (1792, 55202), (3136, 31544), (3584, 27601), (3943, 25088), (6272, 15772), (7886, 12544)]