28233742

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:288

約数の個数: 32

約数和(自身を含む): 45826560

約数和(自身を除く): 17592818

約数列:

[1, 2, 23, 46, 59, 101, 103, 118, 202, 206, 1357, 2323, 2369, 2714, 4646, 4738, 5959, 6077, 10403, 11918, 12154, 20806, 137057, 139771, 239269, 274114, 279542, 478538, 613777, 1227554, 14116871, 28233742]

約数ペア:

[(1, 28233742), (2, 14116871), (23, 1227554), (46, 613777), (59, 478538), (101, 279542), (103, 274114), (118, 239269), (202, 139771), (206, 137057), (1357, 20806), (2323, 12154), (2369, 11918), (2714, 10403), (4646, 6077), (4738, 5959)]