27736072

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1229}}^1$

素因数の和:1286

約数の個数: 64

約数和(自身を含む): 66124800

約数和(自身を除く): 38388728

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 364, 403, 434, 728, 806, 868, 1229, 1612, 1736, 2458, 2821, 3224, 4916, 5642, 8603, 9832, 11284, 15977, 17206, 22568, 31954, 34412, 38099, 63908, 68824, 76198, 111839, 127816, 152396, 223678, 266693, 304792, 447356, 495287, 533386, 894712, 990574, 1066772, 1981148, 2133544, 3467009, 3962296, 6934018, 13868036, 27736072]

約数ペア:

[(1, 27736072), (2, 13868036), (4, 6934018), (7, 3962296), (8, 3467009), (13, 2133544), (14, 1981148), (26, 1066772), (28, 990574), (31, 894712), (52, 533386), (56, 495287), (62, 447356), (91, 304792), (104, 266693), (124, 223678), (182, 152396), (217, 127816), (248, 111839), (364, 76198), (403, 68824), (434, 63908), (728, 38099), (806, 34412), (868, 31954), (1229, 22568), (1612, 17206), (1736, 15977), (2458, 11284), (2821, 9832), (3224, 8603), (4916, 5642)]