25410752

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{20897}}^1$

素因数の和:20928

約数の個数: 28

約数和(自身を含む): 53080920

約数和(自身を除く): 27670168

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 20897, 41794, 83588, 167176, 334352, 397043, 668704, 794086, 1337408, 1588172, 3176344, 6352688, 12705376, 25410752]

約数ペア:

[(1, 25410752), (2, 12705376), (4, 6352688), (8, 3176344), (16, 1588172), (19, 1337408), (32, 794086), (38, 668704), (64, 397043), (76, 334352), (152, 167176), (304, 83588), (608, 41794), (1216, 20897)]