25412992

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{18049}}^1$

素因数の和:18074

約数の個数: 32

約数和(自身を含む): 55233000

約数和(自身を除く): 29820008

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 18049, 36098, 72196, 144392, 198539, 288784, 397078, 577568, 794156, 1155136, 1588312, 2310272, 3176624, 6353248, 12706496, 25412992]

約数ペア:

[(1, 25412992), (2, 12706496), (4, 6353248), (8, 3176624), (11, 2310272), (16, 1588312), (22, 1155136), (32, 794156), (44, 577568), (64, 397078), (88, 288784), (128, 198539), (176, 144392), (352, 72196), (704, 36098), (1408, 18049)]