25421696

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{10453}}^1$

素因数の和:10486

約数の個数: 32

約数和(自身を含む): 53315400

約数和(自身を除く): 27893704

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 10453, 20906, 41812, 83624, 167248, 198607, 334496, 397214, 668992, 794428, 1337984, 1588856, 3177712, 6355424, 12710848, 25421696]

約数ペア:

[(1, 25421696), (2, 12710848), (4, 6355424), (8, 3177712), (16, 1588856), (19, 1337984), (32, 794428), (38, 668992), (64, 397214), (76, 334496), (128, 198607), (152, 167248), (304, 83624), (608, 41812), (1216, 20906), (2432, 10453)]