28363998

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19139}}^1$

素因数の和:19176

約数の個数: 32

約数和(自身を含む): 64310400

約数和(自身を除く): 35946402

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 19139, 38278, 57417, 114834, 248807, 363641, 497614, 727282, 746421, 1090923, 1492842, 2181846, 4727333, 9454666, 14181999, 28363998]

約数ペア:

[(1, 28363998), (2, 14181999), (3, 9454666), (6, 4727333), (13, 2181846), (19, 1492842), (26, 1090923), (38, 746421), (39, 727282), (57, 497614), (78, 363641), (114, 248807), (247, 114834), (494, 57417), (741, 38278), (1482, 19139)]