72492866

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{419}}^1$

素因数の和:626

約数の個数: 32

約数和(自身を含む): 119448000

約数和(自身を除く): 46955134

約数列:

[1, 2, 19, 29, 38, 58, 157, 314, 419, 551, 838, 1102, 2983, 4553, 5966, 7961, 9106, 12151, 15922, 24302, 65783, 86507, 131566, 173014, 230869, 461738, 1249877, 1907707, 2499754, 3815414, 36246433, 72492866]

約数ペア:

[(1, 72492866), (2, 36246433), (19, 3815414), (29, 2499754), (38, 1907707), (58, 1249877), (157, 461738), (314, 230869), (419, 173014), (551, 131566), (838, 86507), (1102, 65783), (2983, 24302), (4553, 15922), (5966, 12151), (7961, 9106)]