66755264

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:373

約数の個数: 56

約数和(自身を含む): 137330688

約数和(自身を除く): 70575424

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 127, 172, 191, 254, 344, 382, 508, 688, 764, 1016, 1376, 1528, 2032, 2752, 3056, 4064, 5461, 6112, 8128, 8213, 10922, 12224, 16426, 21844, 24257, 32852, 43688, 48514, 65704, 87376, 97028, 131408, 174752, 194056, 262816, 349504, 388112, 525632, 776224, 1043051, 1552448, 2086102, 4172204, 8344408, 16688816, 33377632, 66755264]

約数ペア:

[(1, 66755264), (2, 33377632), (4, 16688816), (8, 8344408), (16, 4172204), (32, 2086102), (43, 1552448), (64, 1043051), (86, 776224), (127, 525632), (172, 388112), (191, 349504), (254, 262816), (344, 194056), (382, 174752), (508, 131408), (688, 97028), (764, 87376), (1016, 65704), (1376, 48514), (1528, 43688), (2032, 32852), (2752, 24257), (3056, 21844), (4064, 16426), (5461, 12224), (6112, 10922), (8128, 8213)]