68700026

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:430

約数の個数: 32

約数和(自身を含む): 111974400

約数和(自身を除く): 43274374

約数列:

[1, 2, 17, 34, 71, 142, 149, 191, 298, 382, 1207, 2414, 2533, 3247, 5066, 6494, 10579, 13561, 21158, 27122, 28459, 56918, 179843, 230537, 359686, 461074, 483803, 967606, 2020589, 4041178, 34350013, 68700026]

約数ペア:

[(1, 68700026), (2, 34350013), (17, 4041178), (34, 2020589), (71, 967606), (142, 483803), (149, 461074), (191, 359686), (298, 230537), (382, 179843), (1207, 56918), (2414, 28459), (2533, 27122), (3247, 21158), (5066, 13561), (6494, 10579)]