28988718

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23117}}^1$

素因数の和:23152

約数の個数: 32

約数和(自身を含む): 66579840

約数和(自身を除く): 37591122

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 23117, 46234, 69351, 138702, 254287, 439223, 508574, 762861, 878446, 1317669, 1525722, 2635338, 4831453, 9662906, 14494359, 28988718]

約数ペア:

[(1, 28988718), (2, 14494359), (3, 9662906), (6, 4831453), (11, 2635338), (19, 1525722), (22, 1317669), (33, 878446), (38, 762861), (57, 508574), (66, 439223), (114, 254287), (209, 138702), (418, 69351), (627, 46234), (1254, 23117)]