72788924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73673}}^1$

素因数の和:73709

約数の個数: 24

約数和(自身を含む): 144401040

約数和(自身を除く): 71612116

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 73673, 147346, 294692, 957749, 1399787, 1915498, 2799574, 3830996, 5599148, 18197231, 36394462, 72788924]

約数ペア:

[(1, 72788924), (2, 36394462), (4, 18197231), (13, 5599148), (19, 3830996), (26, 2799574), (38, 1915498), (52, 1399787), (76, 957749), (247, 294692), (494, 147346), (988, 73673)]