64701952

素因数分解:

$2^9\times 7^2\times {\mathrm{2579}}^1$

素因数の和:2611

約数の個数: 60

約数和(自身を含む): 150442380

約数和(自身を除く): 85740428

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, 2579, 3136, 3584, 5158, 6272, 10316, 12544, 18053, 20632, 25088, 36106, 41264, 72212, 82528, 126371, 144424, 165056, 252742, 288848, 330112, 505484, 577696, 660224, 1010968, 1155392, 1320448, 2021936, 2310784, 4043872, 4621568, 8087744, 9243136, 16175488, 32350976, 64701952]

約数ペア:

[(1, 64701952), (2, 32350976), (4, 16175488), (7, 9243136), (8, 8087744), (14, 4621568), (16, 4043872), (28, 2310784), (32, 2021936), (49, 1320448), (56, 1155392), (64, 1010968), (98, 660224), (112, 577696), (128, 505484), (196, 330112), (224, 288848), (256, 252742), (392, 165056), (448, 144424), (512, 126371), (784, 82528), (896, 72212), (1568, 41264), (1792, 36106), (2579, 25088), (3136, 20632), (3584, 18053), (5158, 12544), (6272, 10316)]