18753517696

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{16141}}^1$

素因数の和:16497

約数の個数: 64

約数和(自身を含む): 38774698200

約数和(自身を除く): 20021180504

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 313, 464, 626, 928, 1252, 1856, 2504, 3712, 5008, 9077, 10016, 16141, 18154, 20032, 32282, 36308, 40064, 64564, 72616, 129128, 145232, 258256, 290464, 468089, 516512, 580928, 936178, 1033024, 1161856, 1872356, 2066048, 3744712, 5052133, 7489424, 10104266, 14978848, 20208532, 29957696, 40417064, 59915392, 80834128, 146511857, 161668256, 293023714, 323336512, 586047428, 646673024, 1172094856, 2344189712, 4688379424, 9376758848, 18753517696]

約数ペア:

[(1, 18753517696), (2, 9376758848), (4, 4688379424), (8, 2344189712), (16, 1172094856), (29, 646673024), (32, 586047428), (58, 323336512), (64, 293023714), (116, 161668256), (128, 146511857), (232, 80834128), (313, 59915392), (464, 40417064), (626, 29957696), (928, 20208532), (1252, 14978848), (1856, 10104266), (2504, 7489424), (3712, 5052133), (5008, 3744712), (9077, 2066048), (10016, 1872356), (16141, 1161856), (18154, 1033024), (20032, 936178), (32282, 580928), (36308, 516512), (40064, 468089), (64564, 290464), (72616, 258256), (129128, 145232)]