4894090208

素因数分解:

$2^5\times 7^2\times {\mathrm{71}}^1\times {\mathrm{43961}}^1$

素因数の和:44056

約数の個数: 72

約数和(自身を含む): 11366463024

約数和(自身を除く): 6472372816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 71, 98, 112, 142, 196, 224, 284, 392, 497, 568, 784, 994, 1136, 1568, 1988, 2272, 3479, 3976, 6958, 7952, 13916, 15904, 27832, 43961, 55664, 87922, 111328, 175844, 307727, 351688, 615454, 703376, 1230908, 1406752, 2154089, 2461816, 3121231, 4308178, 4923632, 6242462, 8616356, 9847264, 12484924, 17232712, 21848617, 24969848, 34465424, 43697234, 49939696, 68930848, 87394468, 99879392, 152940319, 174788936, 305880638, 349577872, 611761276, 699155744, 1223522552, 2447045104, 4894090208]

約数ペア:

[(1, 4894090208), (2, 2447045104), (4, 1223522552), (7, 699155744), (8, 611761276), (14, 349577872), (16, 305880638), (28, 174788936), (32, 152940319), (49, 99879392), (56, 87394468), (71, 68930848), (98, 49939696), (112, 43697234), (142, 34465424), (196, 24969848), (224, 21848617), (284, 17232712), (392, 12484924), (497, 9847264), (568, 8616356), (784, 6242462), (994, 4923632), (1136, 4308178), (1568, 3121231), (1988, 2461816), (2272, 2154089), (3479, 1406752), (3976, 1230908), (6958, 703376), (7952, 615454), (13916, 351688), (15904, 307727), (27832, 175844), (43961, 111328), (55664, 87922)]