40428992

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{37159}}^1$

素因数の和:37188

約数の個数: 28

約数和(自身を含む): 84947760

約数和(自身を除く): 44518768

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 37159, 74318, 148636, 297272, 594544, 631703, 1189088, 1263406, 2378176, 2526812, 5053624, 10107248, 20214496, 40428992]

約数ペア:

[(1, 40428992), (2, 20214496), (4, 10107248), (8, 5053624), (16, 2526812), (17, 2378176), (32, 1263406), (34, 1189088), (64, 631703), (68, 594544), (136, 297272), (272, 148636), (544, 74318), (1088, 37159)]