16574428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{379}}^1$

素因数の和:454

約数の個数: 36

約数和(自身を含む): 32436040

約数和(自身を除く): 15861612

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 379, 754, 758, 841, 1508, 1516, 1682, 3364, 4927, 9854, 10933, 10991, 19708, 21866, 21982, 43732, 43964, 142883, 285766, 318739, 571532, 637478, 1274956, 4143607, 8287214, 16574428]

約数ペア:

[(1, 16574428), (2, 8287214), (4, 4143607), (13, 1274956), (26, 637478), (29, 571532), (52, 318739), (58, 285766), (116, 142883), (377, 43964), (379, 43732), (754, 21982), (758, 21866), (841, 19708), (1508, 10991), (1516, 10933), (1682, 9854), (3364, 4927)]