67821874

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{617}}^1$

素因数の和:750

約数の個数: 32

約数和(自身を含む): 111729456

約数和(自身を除く): 43907582

約数列:

[1, 2, 17, 34, 53, 61, 106, 122, 617, 901, 1037, 1234, 1802, 2074, 3233, 6466, 10489, 20978, 32701, 37637, 54961, 65402, 75274, 109922, 555917, 639829, 1111834, 1279658, 1994761, 3989522, 33910937, 67821874]

約数ペア:

[(1, 67821874), (2, 33910937), (17, 3989522), (34, 1994761), (53, 1279658), (61, 1111834), (106, 639829), (122, 555917), (617, 109922), (901, 75274), (1037, 65402), (1234, 54961), (1802, 37637), (2074, 32701), (3233, 20978), (6466, 10489)]