27598298

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1$

素因数の和:411

約数の個数: 64

約数和(自身を含む): 56125440

約数和(自身を除く): 28527142

約数列:

[1, 2, 7, 13, 14, 19, 23, 26, 38, 46, 91, 133, 161, 182, 247, 266, 299, 322, 347, 437, 494, 598, 694, 874, 1729, 2093, 2429, 3059, 3458, 4186, 4511, 4858, 5681, 6118, 6593, 7981, 9022, 11362, 13186, 15962, 31577, 39767, 46151, 55867, 63154, 79534, 85709, 92302, 103753, 111734, 151639, 171418, 207506, 303278, 599963, 726271, 1061473, 1199926, 1452542, 1971307, 2122946, 3942614, 13799149, 27598298]

約数ペア:

[(1, 27598298), (2, 13799149), (7, 3942614), (13, 2122946), (14, 1971307), (19, 1452542), (23, 1199926), (26, 1061473), (38, 726271), (46, 599963), (91, 303278), (133, 207506), (161, 171418), (182, 151639), (247, 111734), (266, 103753), (299, 92302), (322, 85709), (347, 79534), (437, 63154), (494, 55867), (598, 46151), (694, 39767), (874, 31577), (1729, 15962), (2093, 13186), (2429, 11362), (3059, 9022), (3458, 7981), (4186, 6593), (4511, 6118), (4858, 5681)]