73809868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{2617}}^1$

素因数の和:3273

約数の個数: 24

約数和(自身を含む): 141183504

約数和(自身を除く): 67373636

約数列:

[1, 2, 4, 11, 22, 44, 641, 1282, 2564, 2617, 5234, 7051, 10468, 14102, 28204, 28787, 57574, 115148, 1677497, 3354994, 6709988, 18452467, 36904934, 73809868]

約数ペア:

[(1, 73809868), (2, 36904934), (4, 18452467), (11, 6709988), (22, 3354994), (44, 1677497), (641, 115148), (1282, 57574), (2564, 28787), (2617, 28204), (5234, 14102), (7051, 10468)]