4981372928

素因数分解:

$2^{11}\times 7^2\times {\mathrm{49639}}^1$

素因数の和:49675

約数の個数: 72

約数和(自身を含む): 11586720600

約数和(自身を除く): 6605347672

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, 1024, 1568, 1792, 2048, 3136, 3584, 6272, 7168, 12544, 14336, 25088, 49639, 50176, 99278, 100352, 198556, 347473, 397112, 694946, 794224, 1389892, 1588448, 2432311, 2779784, 3176896, 4864622, 5559568, 6353792, 9729244, 11119136, 12707584, 19458488, 22238272, 25415168, 38916976, 44476544, 50830336, 77833952, 88953088, 101660672, 155667904, 177906176, 311335808, 355812352, 622671616, 711624704, 1245343232, 2490686464, 4981372928]

約数ペア:

[(1, 4981372928), (2, 2490686464), (4, 1245343232), (7, 711624704), (8, 622671616), (14, 355812352), (16, 311335808), (28, 177906176), (32, 155667904), (49, 101660672), (56, 88953088), (64, 77833952), (98, 50830336), (112, 44476544), (128, 38916976), (196, 25415168), (224, 22238272), (256, 19458488), (392, 12707584), (448, 11119136), (512, 9729244), (784, 6353792), (896, 5559568), (1024, 4864622), (1568, 3176896), (1792, 2779784), (2048, 2432311), (3136, 1588448), (3584, 1389892), (6272, 794224), (7168, 694946), (12544, 397112), (14336, 347473), (25088, 198556), (49639, 100352), (50176, 99278)]