25138496

素因数分解:

$2^6\times {\mathrm{101}}^1\times {\mathrm{3889}}^1$

素因数の和:4002

約数の個数: 28

約数和(自身を含む): 50391060

約数和(自身を除く): 25252564

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 202, 404, 808, 1616, 3232, 3889, 6464, 7778, 15556, 31112, 62224, 124448, 248896, 392789, 785578, 1571156, 3142312, 6284624, 12569248, 25138496]

約数ペア:

[(1, 25138496), (2, 12569248), (4, 6284624), (8, 3142312), (16, 1571156), (32, 785578), (64, 392789), (101, 248896), (202, 124448), (404, 62224), (808, 31112), (1616, 15556), (3232, 7778), (3889, 6464)]