74617123

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 94118400

約数和(自身を除く): 19501277

約数列:

[1, 7, 19, 37, 59, 133, 257, 259, 413, 703, 1121, 1799, 2183, 4883, 4921, 7847, 9509, 15163, 15281, 34181, 41477, 66563, 106141, 180671, 288097, 290339, 561031, 1264697, 2016679, 3927217, 10659589, 74617123]

約数ペア:

[(1, 74617123), (7, 10659589), (19, 3927217), (37, 2016679), (59, 1264697), (133, 561031), (257, 290339), (259, 288097), (413, 180671), (703, 106141), (1121, 66563), (1799, 41477), (2183, 34181), (4883, 15281), (4921, 15163), (7847, 9509)]