69374668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:558

約数の個数: 48

約数和(自身を含む): 137168640

約数和(自身を除く): 67793972

約数列:

[1, 2, 4, 11, 22, 44, 53, 71, 106, 142, 212, 284, 419, 583, 781, 838, 1166, 1562, 1676, 2332, 3124, 3763, 4609, 7526, 9218, 15052, 18436, 22207, 29749, 41393, 44414, 59498, 82786, 88828, 118996, 165572, 244277, 327239, 488554, 654478, 977108, 1308956, 1576697, 3153394, 6306788, 17343667, 34687334, 69374668]

約数ペア:

[(1, 69374668), (2, 34687334), (4, 17343667), (11, 6306788), (22, 3153394), (44, 1576697), (53, 1308956), (71, 977108), (106, 654478), (142, 488554), (212, 327239), (284, 244277), (419, 165572), (583, 118996), (781, 88828), (838, 82786), (1166, 59498), (1562, 44414), (1676, 41393), (2332, 29749), (3124, 22207), (3763, 18436), (4609, 15052), (7526, 9218)]