1622896768

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{309241}}^1$

素因数の和:309296

約数の個数: 32

約数和(自身を含む): 3311981820

約数和(自身を除く): 1689085052

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 328, 656, 1312, 2624, 5248, 309241, 618482, 1236964, 2473928, 4947856, 9895712, 12678881, 19791424, 25357762, 39582848, 50715524, 101431048, 202862096, 405724192, 811448384, 1622896768]

約数ペア:

[(1, 1622896768), (2, 811448384), (4, 405724192), (8, 202862096), (16, 101431048), (32, 50715524), (41, 39582848), (64, 25357762), (82, 19791424), (128, 12678881), (164, 9895712), (328, 4947856), (656, 2473928), (1312, 1236964), (2624, 618482), (5248, 309241)]