140802496

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{70969}}^1$

素因数の和:71012

約数の個数: 28

約数和(自身を含む): 288422080

約数和(自身を除く): 147619584

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 70969, 141938, 283876, 567752, 1135504, 2200039, 2271008, 4400078, 4542016, 8800156, 17600312, 35200624, 70401248, 140802496]

約数ペア:

[(1, 140802496), (2, 70401248), (4, 35200624), (8, 17600312), (16, 8800156), (31, 4542016), (32, 4400078), (62, 2271008), (64, 2200039), (124, 1135504), (248, 567752), (496, 283876), (992, 141938), (1984, 70969)]