98905856

素因数分解:

$2^8\times 7^1\times {\mathrm{97}}^1\times {\mathrm{569}}^1$

素因数の和:689

約数の個数: 72

約数和(自身を含む): 228355680

約数和(自身を除く): 129449824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 97, 112, 128, 194, 224, 256, 388, 448, 569, 679, 776, 896, 1138, 1358, 1552, 1792, 2276, 2716, 3104, 3983, 4552, 5432, 6208, 7966, 9104, 10864, 12416, 15932, 18208, 21728, 24832, 31864, 36416, 43456, 55193, 63728, 72832, 86912, 110386, 127456, 145664, 173824, 220772, 254912, 386351, 441544, 509824, 772702, 883088, 1019648, 1545404, 1766176, 3090808, 3532352, 6181616, 7064704, 12363232, 14129408, 24726464, 49452928, 98905856]

約数ペア:

[(1, 98905856), (2, 49452928), (4, 24726464), (7, 14129408), (8, 12363232), (14, 7064704), (16, 6181616), (28, 3532352), (32, 3090808), (56, 1766176), (64, 1545404), (97, 1019648), (112, 883088), (128, 772702), (194, 509824), (224, 441544), (256, 386351), (388, 254912), (448, 220772), (569, 173824), (679, 145664), (776, 127456), (896, 110386), (1138, 86912), (1358, 72832), (1552, 63728), (1792, 55193), (2276, 43456), (2716, 36416), (3104, 31864), (3983, 24832), (4552, 21728), (5432, 18208), (6208, 15932), (7966, 12416), (9104, 10864)]