28933504

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{11897}}^1$

素因数の和:11930

約数の個数: 32

約数和(自身を含む): 60679800

約数和(自身を除く): 31746296

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 11897, 23794, 47588, 95176, 190352, 226043, 380704, 452086, 761408, 904172, 1522816, 1808344, 3616688, 7233376, 14466752, 28933504]

約数ペア:

[(1, 28933504), (2, 14466752), (4, 7233376), (8, 3616688), (16, 1808344), (19, 1522816), (32, 904172), (38, 761408), (64, 452086), (76, 380704), (128, 226043), (152, 190352), (304, 95176), (608, 47588), (1216, 23794), (2432, 11897)]