72996404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73883}}^1$

素因数の和:73919

約数の個数: 24

約数和(自身を含む): 144812640

約数和(自身を除く): 71816236

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 73883, 147766, 295532, 960479, 1403777, 1920958, 2807554, 3841916, 5615108, 18249101, 36498202, 72996404]

約数ペア:

[(1, 72996404), (2, 36498202), (4, 18249101), (13, 5615108), (19, 3841916), (26, 2807554), (38, 1920958), (52, 1403777), (76, 960479), (247, 295532), (494, 147766), (988, 73883)]