61998016

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{31249}}^1$

素因数の和:31292

約数の個数: 28

約数和(自身を含む): 127000000

約数和(自身を除く): 65001984

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 31249, 62498, 124996, 249992, 499984, 968719, 999968, 1937438, 1999936, 3874876, 7749752, 15499504, 30999008, 61998016]

約数ペア:

[(1, 61998016), (2, 30999008), (4, 15499504), (8, 7749752), (16, 3874876), (31, 1999936), (32, 1937438), (62, 999968), (64, 968719), (124, 499984), (248, 249992), (496, 124996), (992, 62498), (1984, 31249)]