26486535992

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1\times {\mathrm{23831}}^1$

素因数の和:24156

約数の個数: 64

約数和(自身を含む): 57654374400

約数和(自身を除く): 31167838408

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 223, 356, 446, 623, 712, 892, 1246, 1561, 1784, 2492, 3122, 4984, 6244, 12488, 19847, 23831, 39694, 47662, 79388, 95324, 138929, 158776, 166817, 190648, 277858, 333634, 555716, 667268, 1111432, 1334536, 2120959, 4241918, 5314313, 8483836, 10628626, 14846713, 16967672, 21257252, 29693426, 37200191, 42514504, 59386852, 74400382, 118773704, 148800764, 297601528, 472973857, 945947714, 1891895428, 3310816999, 3783790856, 6621633998, 13243267996, 26486535992]

約数ペア:

[(1, 26486535992), (2, 13243267996), (4, 6621633998), (7, 3783790856), (8, 3310816999), (14, 1891895428), (28, 945947714), (56, 472973857), (89, 297601528), (178, 148800764), (223, 118773704), (356, 74400382), (446, 59386852), (623, 42514504), (712, 37200191), (892, 29693426), (1246, 21257252), (1561, 16967672), (1784, 14846713), (2492, 10628626), (3122, 8483836), (4984, 5314313), (6244, 4241918), (12488, 2120959), (19847, 1334536), (23831, 1111432), (39694, 667268), (47662, 555716), (79388, 333634), (95324, 277858), (138929, 190648), (158776, 166817)]