70812928

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{8923}}^1$

素因数の和:8970

約数の個数: 36

約数和(自身を含む): 145925248

約数和(自身を除く): 75112320

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 8923, 17846, 35692, 71384, 142768, 276613, 285536, 553226, 571072, 1106452, 1142144, 2212904, 2284288, 4425808, 8851616, 17703232, 35406464, 70812928]

約数ペア:

[(1, 70812928), (2, 35406464), (4, 17703232), (8, 8851616), (16, 4425808), (31, 2284288), (32, 2212904), (62, 1142144), (64, 1106452), (124, 571072), (128, 553226), (248, 285536), (256, 276613), (496, 142768), (992, 71384), (1984, 35692), (3968, 17846), (7936, 8923)]