67520768

素因数分解:

$2^8\times 7^1\times {\mathrm{41}}^1\times {\mathrm{919}}^1$

素因数の和:983

約数の個数: 72

約数和(自身を含む): 157960320

約数和(自身を除く): 90439552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 128, 164, 224, 256, 287, 328, 448, 574, 656, 896, 919, 1148, 1312, 1792, 1838, 2296, 2624, 3676, 4592, 5248, 6433, 7352, 9184, 10496, 12866, 14704, 18368, 25732, 29408, 36736, 37679, 51464, 58816, 73472, 75358, 102928, 117632, 150716, 205856, 235264, 263753, 301432, 411712, 527506, 602864, 823424, 1055012, 1205728, 1646848, 2110024, 2411456, 4220048, 4822912, 8440096, 9645824, 16880192, 33760384, 67520768]

約数ペア:

[(1, 67520768), (2, 33760384), (4, 16880192), (7, 9645824), (8, 8440096), (14, 4822912), (16, 4220048), (28, 2411456), (32, 2110024), (41, 1646848), (56, 1205728), (64, 1055012), (82, 823424), (112, 602864), (128, 527506), (164, 411712), (224, 301432), (256, 263753), (287, 235264), (328, 205856), (448, 150716), (574, 117632), (656, 102928), (896, 75358), (919, 73472), (1148, 58816), (1312, 51464), (1792, 37679), (1838, 36736), (2296, 29408), (2624, 25732), (3676, 18368), (4592, 14704), (5248, 12866), (6433, 10496), (7352, 9184)]