61897004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{607}}^1$

素因数の和:714

約数の個数: 48

約数和(自身を含む): 122266368

約数和(自身を除く): 60369364

約数列:

[1, 2, 4, 13, 26, 37, 52, 53, 74, 106, 148, 212, 481, 607, 689, 962, 1214, 1378, 1924, 1961, 2428, 2756, 3922, 7844, 7891, 15782, 22459, 25493, 31564, 32171, 44918, 50986, 64342, 89836, 101972, 128684, 291967, 418223, 583934, 836446, 1167868, 1190327, 1672892, 2380654, 4761308, 15474251, 30948502, 61897004]

約数ペア:

[(1, 61897004), (2, 30948502), (4, 15474251), (13, 4761308), (26, 2380654), (37, 1672892), (52, 1190327), (53, 1167868), (74, 836446), (106, 583934), (148, 418223), (212, 291967), (481, 128684), (607, 101972), (689, 89836), (962, 64342), (1214, 50986), (1378, 44918), (1924, 32171), (1961, 31564), (2428, 25493), (2756, 22459), (3922, 15782), (7844, 7891)]