40927406

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{6373}}^1$

素因数の和:6420

約数の個数: 24

約数和(自身を含む): 69986520

約数和(自身を除く): 29059114

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 494, 3211, 6373, 6422, 12746, 82849, 121087, 165698, 242174, 1077037, 1574131, 2154074, 3148262, 20463703, 40927406]

約数ペア:

[(1, 40927406), (2, 20463703), (13, 3148262), (19, 2154074), (26, 1574131), (38, 1077037), (169, 242174), (247, 165698), (338, 121087), (494, 82849), (3211, 12746), (6373, 6422)]