66446144

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{313}}^1$

素因数の和:463

約数の個数: 56

約数和(自身を含む): 137818368

約数和(自身を除く): 71372224

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 107, 124, 214, 248, 313, 428, 496, 626, 856, 992, 1252, 1712, 1984, 2504, 3317, 3424, 5008, 6634, 6848, 9703, 10016, 13268, 19406, 20032, 26536, 33491, 38812, 53072, 66982, 77624, 106144, 133964, 155248, 212288, 267928, 310496, 535856, 620992, 1038221, 1071712, 2076442, 2143424, 4152884, 8305768, 16611536, 33223072, 66446144]

約数ペア:

[(1, 66446144), (2, 33223072), (4, 16611536), (8, 8305768), (16, 4152884), (31, 2143424), (32, 2076442), (62, 1071712), (64, 1038221), (107, 620992), (124, 535856), (214, 310496), (248, 267928), (313, 212288), (428, 155248), (496, 133964), (626, 106144), (856, 77624), (992, 66982), (1252, 53072), (1712, 38812), (1984, 33491), (2504, 26536), (3317, 20032), (3424, 19406), (5008, 13268), (6634, 10016), (6848, 9703)]